diff --git a/icu4c/source/data/build.xml b/icu4c/source/data/build.xml
index 82fb0a0c1cf..afa08d8274f 100644
--- a/icu4c/source/data/build.xml
+++ b/icu4c/source/data/build.xml
@@ -113,7 +113,7 @@
 		<remapper>
 		  <remap sourcePath="/Keys" targetDir="lang" />
 		  <remap sourcePath="/Languages" targetDir="lang" />
-		  <remap sourcePath="/LanguagesShort" targetDir="lang" />
+		  <remap sourcePath="/Languages%short" targetDir="lang" />
 		  <remap sourcePath="/Languages%secondary" targetDir="lang" />
 		  <remap sourcePath="/Languages%variant" targetDir="lang" />
 		  <remap sourcePath="/Scripts" targetDir="lang" />
@@ -129,7 +129,7 @@
 		  <remap sourcePath="/localeDisplayPattern" targetDir="lang" />
 		  <remap sourcePath="/Countries" targetDir="region" />
 		  <remap sourcePath="/Countries%variant" targetDir="region" />
-		  <remap sourcePath="/CountriesShort" targetDir="region" />
+		  <remap sourcePath="/Countries%short" targetDir="region" />
 		  <remap sourcePath="/Currencies" targetDir="curr" />
 		  <remap sourcePath="/Currencies%narrow" targetDir="curr" />
 		  <remap sourcePath="/Currencies%variant" targetDir="curr" />
diff --git a/icu4c/source/data/lang/af.txt b/icu4c/source/data/lang/af.txt
index 63b455923f3..e50bf609ee5 100644
--- a/icu4c/source/data/lang/af.txt
+++ b/icu4c/source/data/lang/af.txt
@@ -270,14 +270,14 @@ af{
         zu{"Zoeloe"}
         zxx{"Geen linguistiese inhoud"}
     }
-    Languages%variant{
-        ps{"Pushto"}
-    }
-    LanguagesShort{
+    Languages%short{
         az{"Azeri"}
         en_GB{"Engels (VK)"}
         en_US{"Engels (VSA)"}
     }
+    Languages%variant{
+        ps{"Pushto"}
+    }
     Scripts{
         Arab{"Arabies"}
         Armn{"Armeens"}
diff --git a/icu4c/source/data/lang/am.txt b/icu4c/source/data/lang/am.txt
index c4b31fdbd51..342d5789f2c 100644
--- a/icu4c/source/data/lang/am.txt
+++ b/icu4c/source/data/lang/am.txt
@@ -291,15 +291,15 @@ am{
         zu{"ዙሉኛ"}
         zxx{"ቋንቋዊ ይዘት አይደለም"}
     }
-    Languages%variant{
-        ps{"ፑሽቶ"}
-        ug{"ኡይገር"}
-    }
-    LanguagesShort{
+    Languages%short{
         az{"አዜሪ"}
         en_GB{"የዩናይትድ ኪንግደም እንግሊዝኛ"}
         en_US{"የዩ ኤስ እንግሊዝኛ"}
     }
+    Languages%variant{
+        ps{"ፑሽቶ"}
+        ug{"ኡይገር"}
+    }
     Scripts{
         Arab{"ዓረብኛ"}
         Armn{"አርሜንያዊ"}
diff --git a/icu4c/source/data/lang/ar.txt b/icu4c/source/data/lang/ar.txt
index bf7801c444f..e7d6f21f15b 100644
--- a/icu4c/source/data/lang/ar.txt
+++ b/icu4c/source/data/lang/ar.txt
@@ -524,15 +524,15 @@ ar{
         zxx{"بدون محتوى لغوي"}
         zza{"زازا"}
     }
-    Languages%variant{
-        ps{"بشتو"}
-        ug{"الأيغورية"}
-    }
-    LanguagesShort{
+    Languages%short{
         az{"الأذرية"}
         en_GB{"الإنجليزية المملكة المتحدة"}
         en_US{"الإنجليزية الولايات المتحدة"}
     }
+    Languages%variant{
+        ps{"بشتو"}
+        ug{"الأيغورية"}
+    }
     Scripts{
         Arab{"العربية"}
         Armn{"الأرمينية"}
diff --git a/icu4c/source/data/lang/az.txt b/icu4c/source/data/lang/az.txt
index f17627aaaa2..49129e8fe59 100644
--- a/icu4c/source/data/lang/az.txt
+++ b/icu4c/source/data/lang/az.txt
@@ -503,7 +503,7 @@ az{
         zxx{"dil məzmunu yoxdur"}
         zza{"zaza dili"}
     }
-    LanguagesShort{
+    Languages%short{
         az{"azəri"}
         en_GB{"ingilis (B.K.)"}
         en_US{"ingilis (A.B.Ş.)"}
diff --git a/icu4c/source/data/lang/bg.txt b/icu4c/source/data/lang/bg.txt
index 60e1bf2bcea..1066d4c1219 100644
--- a/icu4c/source/data/lang/bg.txt
+++ b/icu4c/source/data/lang/bg.txt
@@ -516,14 +516,14 @@ bg{
         zxx{"без лингвистично съдържание"}
         zza{"заза"}
     }
-    Languages%variant{
-        ps{"пущунски"}
-    }
-    LanguagesShort{
+    Languages%short{
         az{"азерски"}
         en_GB{"английски (GB)"}
         en_US{"английски (US)"}
     }
+    Languages%variant{
+        ps{"пущунски"}
+    }
     Scripts{
         Arab{"арабска"}
         Armi{"Арамейска"}
diff --git a/icu4c/source/data/lang/bn.txt b/icu4c/source/data/lang/bn.txt
index b00d126fb5d..3a19d9e26b5 100644
--- a/icu4c/source/data/lang/bn.txt
+++ b/icu4c/source/data/lang/bn.txt
@@ -518,14 +518,14 @@ bn{
         zxx{"ভাষাভিত্তিক বিষয়বস্তু নেই"}
         zza{"জাজা"}
     }
-    Languages%variant{
-        ps{"পুশতো"}
-    }
-    LanguagesShort{
+    Languages%short{
         az{"আজেরি"}
         en_GB{"যুক্তরাজ্যের ইংরেজি"}
         en_US{"যুক্তরাষ্ট্রের ইংরেজি"}
     }
+    Languages%variant{
+        ps{"পুশতো"}
+    }
     Scripts{
         Arab{"আরবি"}
         Armi{"আরমি"}
diff --git a/icu4c/source/data/lang/br.txt b/icu4c/source/data/lang/br.txt
index 50e0acd394a..6b3bfbdc241 100755
--- a/icu4c/source/data/lang/br.txt
+++ b/icu4c/source/data/lang/br.txt
@@ -467,7 +467,7 @@ br{
         zun{"zuni"}
         zxx{"diyezh"}
     }
-    LanguagesShort{
+    Languages%short{
         en_GB{"saozneg R.U."}
         en_US{"saozneg S.U."}
     }
diff --git a/icu4c/source/data/lang/bs.txt b/icu4c/source/data/lang/bs.txt
index 782a7cb8fb5..b82d8f1b1e2 100644
--- a/icu4c/source/data/lang/bs.txt
+++ b/icu4c/source/data/lang/bs.txt
@@ -503,14 +503,14 @@ bs{
         zxx{"bez lingvističkog sadržaja"}
         zza{"zaza"}
     }
-    Languages%variant{
-        ps{"pušto"}
-    }
-    LanguagesShort{
+    Languages%short{
         az{"azerski"}
         en_GB{"engleski (UK)"}
         en_US{"engleski (SAD)"}
     }
+    Languages%variant{
+        ps{"pušto"}
+    }
     Scripts{
         Arab{"arapsko pismo"}
         Armi{"imperijsko aramejsko pismo"}
diff --git a/icu4c/source/data/lang/bs_Cyrl.txt b/icu4c/source/data/lang/bs_Cyrl.txt
index e424326d8cd..1d7cc1860ed 100755
--- a/icu4c/source/data/lang/bs_Cyrl.txt
+++ b/icu4c/source/data/lang/bs_Cyrl.txt
@@ -461,12 +461,12 @@ bs_Cyrl{
         zxx{"без лингвистичког садржаја"}
         zza{"заза"}
     }
+    Languages%short{
+        az{"азерски"}
+    }
     Languages%variant{
         ps{"пашто"}
     }
-    LanguagesShort{
-        az{"азерски"}
-    }
     Scripts{
         Arab{"арапско писмо"}
         Armi{"империјско арамејско писмо"}
diff --git a/icu4c/source/data/lang/ca.txt b/icu4c/source/data/lang/ca.txt
index c062f9af7ec..374534fe7fa 100644
--- a/icu4c/source/data/lang/ca.txt
+++ b/icu4c/source/data/lang/ca.txt
@@ -545,14 +545,14 @@ ca{
         zxx{"sense contingut lingüístic"}
         zza{"zaza"}
     }
-    Languages%variant{
-        ps{"pushtu"}
-    }
-    LanguagesShort{
+    Languages%short{
         az{"àzeri"}
         en_GB{"anglès (GB)"}
         en_US{"anglès (EUA)"}
     }
+    Languages%variant{
+        ps{"pushtu"}
+    }
     Scripts{
         Afak{"afaka"}
         Arab{"àrab"}
diff --git a/icu4c/source/data/lang/cs.txt b/icu4c/source/data/lang/cs.txt
index 17e586824af..67770434214 100644
--- a/icu4c/source/data/lang/cs.txt
+++ b/icu4c/source/data/lang/cs.txt
@@ -627,7 +627,7 @@ cs{
         zxx{"žádný jazykový obsah"}
         zza{"zaza"}
     }
-    LanguagesShort{
+    Languages%short{
         az{"ázerbájdžánština"}
         en_GB{"angličtina (VB)"}
         en_US{"angličtina (USA)"}
diff --git a/icu4c/source/data/lang/cy.txt b/icu4c/source/data/lang/cy.txt
index 60f49835ca5..3735f39c374 100644
--- a/icu4c/source/data/lang/cy.txt
+++ b/icu4c/source/data/lang/cy.txt
@@ -428,7 +428,7 @@ cy{
         zxx{"Dim cynnwys ieithyddol"}
         zza{"Zazäeg"}
     }
-    LanguagesShort{
+    Languages%short{
         en_GB{"Saesneg (DU)"}
         en_US{"Saesneg (UDA)"}
     }
diff --git a/icu4c/source/data/lang/da.txt b/icu4c/source/data/lang/da.txt
index a919b52e52e..39158c36818 100644
--- a/icu4c/source/data/lang/da.txt
+++ b/icu4c/source/data/lang/da.txt
@@ -545,14 +545,14 @@ da{
         zxx{"intet sprogligt indhold"}
         zza{"zaza"}
     }
+    Languages%short{
+        az{"azeri"}
+        en_GB{"engelsk (UK)"}
+    }
     Languages%variant{
         ps{"pushto"}
         ug{"uighurisk"}
     }
-    LanguagesShort{
-        az{"azeri"}
-        en_GB{"engelsk (UK)"}
-    }
     Scripts{
         Afak{"afaka"}
         Arab{"arabisk"}
diff --git a/icu4c/source/data/lang/de.txt b/icu4c/source/data/lang/de.txt
index c6dc6ce7a08..0305de0d7a7 100644
--- a/icu4c/source/data/lang/de.txt
+++ b/icu4c/source/data/lang/de.txt
@@ -638,7 +638,7 @@ de{
         zxx{"Keine Sprachinhalte"}
         zza{"Zaza"}
     }
-    LanguagesShort{
+    Languages%short{
         az{"Aserbaidschanisch"}
         en_GB{"UK-Englisch"}
         en_US{"US-Englisch"}
diff --git a/icu4c/source/data/lang/dsb.txt b/icu4c/source/data/lang/dsb.txt
index db48368f266..8e46794962e 100644
--- a/icu4c/source/data/lang/dsb.txt
+++ b/icu4c/source/data/lang/dsb.txt
@@ -279,7 +279,7 @@ dsb{
         zu{"zulu"}
         zxx{"žedno rěcne wopśimjeśe"}
     }
-    LanguagesShort{
+    Languages%short{
         en_GB{"UK-engelšćina"}
         en_US{"US-engelšćina"}
     }
diff --git a/icu4c/source/data/lang/el.txt b/icu4c/source/data/lang/el.txt
index bc86dbc6303..27f192f6546 100644
--- a/icu4c/source/data/lang/el.txt
+++ b/icu4c/source/data/lang/el.txt
@@ -545,14 +545,14 @@ el{
         zxx{"Χωρίς γλωσσολογικό περιεχόμενο"}
         zza{"Ζάζα"}
     }
-    Languages%variant{
-        ug{"Ουιγκούρ"}
-    }
-    LanguagesShort{
+    Languages%short{
         az{"Αζερικά"}
         en_GB{"Αγγλικά ΗΒ"}
         en_US{"Αγγλικά ΗΠΑ"}
     }
+    Languages%variant{
+        ug{"Ουιγκούρ"}
+    }
     Scripts{
         Arab{"Αραβικό"}
         Armi{"Αυτοκρατορικό Αραμαϊκό"}
diff --git a/icu4c/source/data/lang/en.txt b/icu4c/source/data/lang/en.txt
index 3e0637ef899..d55f6aa4c64 100644
--- a/icu4c/source/data/lang/en.txt
+++ b/icu4c/source/data/lang/en.txt
@@ -640,16 +640,16 @@ en{
         zxx{"No linguistic content"}
         zza{"Zaza"}
     }
+    Languages%short{
+        az{"Azeri"}
+        en_GB{"U.K. English"}
+        en_US{"U.S. English"}
+    }
     Languages%variant{
         ky{"Kirghiz"}
         ps{"Pushto"}
         ug{"Uighur"}
     }
-    LanguagesShort{
-        az{"Azeri"}
-        en_GB{"U.K. English"}
-        en_US{"U.S. English"}
-    }
     Scripts{
         Afak{"Afaka"}
         Aghb{"Caucasian Albanian"}
diff --git a/icu4c/source/data/lang/en_GB.txt b/icu4c/source/data/lang/en_GB.txt
index 81387b8d958..61b86d8cf07 100755
--- a/icu4c/source/data/lang/en_GB.txt
+++ b/icu4c/source/data/lang/en_GB.txt
@@ -15,7 +15,7 @@ en_GB{
     Languages{
         wal{"Walamo"}
     }
-    LanguagesShort{
+    Languages%short{
         en_GB{"UK English"}
         en_US{"US English"}
     }
diff --git a/icu4c/source/data/lang/es.txt b/icu4c/source/data/lang/es.txt
index 129d00a9a6c..b07847ea582 100644
--- a/icu4c/source/data/lang/es.txt
+++ b/icu4c/source/data/lang/es.txt
@@ -545,15 +545,15 @@ es{
         zxx{"sin contenido lingüístico"}
         zza{"zazaki"}
     }
-    Languages%variant{
-        ps{"pastú"}
-        ug{"uygur"}
-    }
-    LanguagesShort{
+    Languages%short{
         az{"azerí"}
         en_GB{"inglés (RU)"}
         en_US{"inglés (EE. UU.)"}
     }
+    Languages%variant{
+        ps{"pastú"}
+        ug{"uygur"}
+    }
     Scripts{
         Arab{"árabe"}
         Armn{"armenio"}
diff --git a/icu4c/source/data/lang/es_419.txt b/icu4c/source/data/lang/es_419.txt
index e1aaef8f149..de843da68a6 100755
--- a/icu4c/source/data/lang/es_419.txt
+++ b/icu4c/source/data/lang/es_419.txt
@@ -20,13 +20,13 @@ es_419{
         mr{"maratí"}
         vai{"vai"}
     }
+    Languages%short{
+        en_GB{"inglés (R. U.)"}
+    }
     Languages%variant{
         ps{"Pastú"}
         ug{"Uyghur"}
     }
-    LanguagesShort{
-        en_GB{"inglés (R. U.)"}
-    }
     Scripts{
         Laoo{"laosiano"}
         Mlym{"malayalam"}
diff --git a/icu4c/source/data/lang/es_MX.txt b/icu4c/source/data/lang/es_MX.txt
index 9103336a2f2..21f5788cd76 100755
--- a/icu4c/source/data/lang/es_MX.txt
+++ b/icu4c/source/data/lang/es_MX.txt
@@ -39,13 +39,13 @@ es_MX{
         vun{"vunjo"}
         zgh{"tamazight estándar marroquí"}
     }
+    Languages%short{
+        en_GB{"inglés (R.U.)"}
+    }
     Languages%variant{
         ps{"pashto"}
         ug{"uyghur"}
     }
-    LanguagesShort{
-        en_GB{"inglés (R.U.)"}
-    }
     Scripts{
         Hans{"han simplificado"}
         Hant{"han tradicional"}
diff --git a/icu4c/source/data/lang/et.txt b/icu4c/source/data/lang/et.txt
index aa4e5056a94..4b384363b5c 100644
--- a/icu4c/source/data/lang/et.txt
+++ b/icu4c/source/data/lang/et.txt
@@ -537,7 +537,7 @@ et{
         zxx{"mittekeeleline"}
         zza{"zaza"}
     }
-    LanguagesShort{
+    Languages%short{
         az{"aseri"}
         en_US{"inglise (USA)"}
     }
diff --git a/icu4c/source/data/lang/eu.txt b/icu4c/source/data/lang/eu.txt
index 4261d103a97..7c22f321038 100644
--- a/icu4c/source/data/lang/eu.txt
+++ b/icu4c/source/data/lang/eu.txt
@@ -274,13 +274,13 @@ eu{
         zu{"zuluera"}
         zxx{"ez dago eduki linguistikorik"}
     }
-    Languages%variant{
-        ps{"pashtoera"}
-    }
-    LanguagesShort{
+    Languages%short{
         az{"azeriera"}
         en_US{"ingelesa (AEB)"}
     }
+    Languages%variant{
+        ps{"pashtoera"}
+    }
     Scripts{
         Arab{"arabiarra"}
         Armn{"armeniarra"}
diff --git a/icu4c/source/data/lang/fa.txt b/icu4c/source/data/lang/fa.txt
index 373b91d5237..d514e4927d2 100644
--- a/icu4c/source/data/lang/fa.txt
+++ b/icu4c/source/data/lang/fa.txt
@@ -530,15 +530,15 @@ fa{
     Languages%secondary{
         tr{"ترکی"}
     }
-    Languages%variant{
-        az{"آذربایجانی"}
-        ps{"پختو"}
-    }
-    LanguagesShort{
+    Languages%short{
         az{"آذری"}
         en_GB{"انگلیسی بریتانیا"}
         en_US{"انگلیسی امریکا"}
     }
+    Languages%variant{
+        az{"آذربایجانی"}
+        ps{"پختو"}
+    }
     Scripts{
         Aghb{"آلبانیایی قفقازی"}
         Arab{"عربی"}
diff --git a/icu4c/source/data/lang/fi.txt b/icu4c/source/data/lang/fi.txt
index 7943fd16c39..d65c101dbcb 100644
--- a/icu4c/source/data/lang/fi.txt
+++ b/icu4c/source/data/lang/fi.txt
@@ -644,7 +644,7 @@ fi{
         kl{"grönlanti"}
         lad{"juutalaisespanja"}
     }
-    LanguagesShort{
+    Languages%short{
         az{"azeri"}
         en_GB{"englanti (Britannia)"}
         en_US{"englanti (USA)"}
diff --git a/icu4c/source/data/lang/fil.txt b/icu4c/source/data/lang/fil.txt
index 77145a9a84d..fd14fb6162a 100755
--- a/icu4c/source/data/lang/fil.txt
+++ b/icu4c/source/data/lang/fil.txt
@@ -280,15 +280,15 @@ fil{
         zu{"Zulu"}
         zxx{"Walang nilalaman na ukol sa wika"}
     }
-    Languages%variant{
-        ps{"Pushto"}
-        ug{"Uighur"}
-    }
-    LanguagesShort{
+    Languages%short{
         az{"Azeri"}
         en_GB{"Ingles (U.K.)"}
         en_US{"Ingles (U.S.)"}
     }
+    Languages%variant{
+        ps{"Pushto"}
+        ug{"Uighur"}
+    }
     Scripts{
         Arab{"Arabic"}
         Armn{"Armenian"}
diff --git a/icu4c/source/data/lang/fr.txt b/icu4c/source/data/lang/fr.txt
index 3cae6845944..b6399cc2adf 100644
--- a/icu4c/source/data/lang/fr.txt
+++ b/icu4c/source/data/lang/fr.txt
@@ -546,15 +546,15 @@ fr{
         zxx{"sans contenu linguistique"}
         zza{"zazaki"}
     }
-    Languages%variant{
-        ps{"pashto"}
-        ug{"ouïgour"}
-    }
-    LanguagesShort{
+    Languages%short{
         az{"azéri"}
         en_GB{"anglais (R.-U.)"}
         en_US{"anglais (É.-U.)"}
     }
+    Languages%variant{
+        ps{"pashto"}
+        ug{"ouïgour"}
+    }
     Scripts{
         Arab{"arabe"}
         Armi{"araméen impérial"}
diff --git a/icu4c/source/data/lang/fr_CA.txt b/icu4c/source/data/lang/fr_CA.txt
index 69d0e58b658..82fb3dc5b51 100755
--- a/icu4c/source/data/lang/fr_CA.txt
+++ b/icu4c/source/data/lang/fr_CA.txt
@@ -23,12 +23,12 @@ fr_CA{
         und{"indéterminé"}
         ybb{"yémba"}
     }
+    Languages%short{
+        en_GB{"anglais (GB)"}
+    }
     Languages%variant{
         ug{"ouïghour"}
     }
-    LanguagesShort{
-        en_GB{"anglais (GB)"}
-    }
     Scripts{
         Deva{"devanagari"}
         Gujr{"gujarati"}
diff --git a/icu4c/source/data/lang/fy.txt b/icu4c/source/data/lang/fy.txt
index 5c3ee2e7305..491c421cfd3 100644
--- a/icu4c/source/data/lang/fy.txt
+++ b/icu4c/source/data/lang/fy.txt
@@ -542,12 +542,12 @@ fy{
         zxx{"Gjin linguïstyske ynhâld"}
         zza{"Zaza"}
     }
+    Languages%short{
+        az{"Azeri"}
+    }
     Languages%variant{
         ps{"Pashto"}
     }
-    LanguagesShort{
-        az{"Azeri"}
-    }
     Scripts{
         Afak{"Defaka"}
         Arab{"Arabysk"}
diff --git a/icu4c/source/data/lang/ga.txt b/icu4c/source/data/lang/ga.txt
index 7e41fbe868c..e5f0ab4d023 100644
--- a/icu4c/source/data/lang/ga.txt
+++ b/icu4c/source/data/lang/ga.txt
@@ -305,7 +305,7 @@ ga{
         zun{"Zúinis"}
         zxx{"Gan ábhar teangeolaíoch"}
     }
-    LanguagesShort{
+    Languages%short{
         en_GB{"Béarla na R.A."}
         en_US{"Béarla S.A.M."}
     }
diff --git a/icu4c/source/data/lang/gd.txt b/icu4c/source/data/lang/gd.txt
index e82dba601a6..9d207f930b2 100644
--- a/icu4c/source/data/lang/gd.txt
+++ b/icu4c/source/data/lang/gd.txt
@@ -335,7 +335,7 @@ gd{
         zu{"Zulu"}
         zxx{"Susbaint nach eil ‘na chànan"}
     }
-    LanguagesShort{
+    Languages%short{
         az{"Azeri"}
         en_GB{"Beurla na RA"}
         en_US{"Beurla nan SA"}
diff --git a/icu4c/source/data/lang/gl.txt b/icu4c/source/data/lang/gl.txt
index aba3daa1502..4f8b9006278 100644
--- a/icu4c/source/data/lang/gl.txt
+++ b/icu4c/source/data/lang/gl.txt
@@ -287,7 +287,7 @@ gl{
         zu{"zulú"}
         zxx{"sen contido lingüístico"}
     }
-    LanguagesShort{
+    Languages%short{
         az{"azerí"}
         en_GB{"inglés R.U."}
         en_US{"inglés EUA"}
diff --git a/icu4c/source/data/lang/gu.txt b/icu4c/source/data/lang/gu.txt
index 15159bbe5fe..a8d876353f9 100644
--- a/icu4c/source/data/lang/gu.txt
+++ b/icu4c/source/data/lang/gu.txt
@@ -533,14 +533,14 @@ gu{
         zxx{"કોઇ ભાષાશાસ્ત્રીય સામગ્રી નથી"}
         zza{"ઝાઝા"}
     }
-    Languages%variant{
-        ps{"પુશ્તો"}
-    }
-    LanguagesShort{
+    Languages%short{
         az{"અઝેરી"}
         en_GB{"યુ.કે. અંગ્રેજી"}
         en_US{"યુ. એસ. અંગ્રેજી"}
     }
+    Languages%variant{
+        ps{"પુશ્તો"}
+    }
     Scripts{
         Arab{"અરબી"}
         Armi{"ઇમ્પિરિયલ આર્મનિક"}
diff --git a/icu4c/source/data/lang/he.txt b/icu4c/source/data/lang/he.txt
index adb861d104a..afedc8c9f71 100644
--- a/icu4c/source/data/lang/he.txt
+++ b/icu4c/source/data/lang/he.txt
@@ -545,15 +545,15 @@ he{
         zxx{"ללא תוכן לשוני"}
         zza{"זאזא"}
     }
-    Languages%variant{
-        ps{"פושטו"}
-        ug{"אויגור"}
-    }
-    LanguagesShort{
+    Languages%short{
         az{"אזרית"}
         en_GB{"אנגלית בריטית"}
         en_US{"אנגלית אמריקאית"}
     }
+    Languages%variant{
+        ps{"פושטו"}
+        ug{"אויגור"}
+    }
     Scripts{
         Arab{"ערבי"}
         Armn{"ארמני"}
diff --git a/icu4c/source/data/lang/hi.txt b/icu4c/source/data/lang/hi.txt
index 809d6bf79d8..c6729326e3e 100644
--- a/icu4c/source/data/lang/hi.txt
+++ b/icu4c/source/data/lang/hi.txt
@@ -519,14 +519,14 @@ hi{
         zxx{"कोई भाषा सामग्री नहीं"}
         zza{"ज़ाज़ा"}
     }
-    Languages%variant{
-        ps{"पुश्तो"}
-    }
-    LanguagesShort{
+    Languages%short{
         az{"अज़ेरी"}
         en_GB{"यू.के. अंग्रेज़ी"}
         en_US{"अमेरिकी अंग्रेज़ी"}
     }
+    Languages%variant{
+        ps{"पुश्तो"}
+    }
     Scripts{
         Arab{"अरबी"}
         Armi{"इम्पिरियल आर्मेनिक"}
diff --git a/icu4c/source/data/lang/hr.txt b/icu4c/source/data/lang/hr.txt
index b0527e20f09..462417d1477 100644
--- a/icu4c/source/data/lang/hr.txt
+++ b/icu4c/source/data/lang/hr.txt
@@ -545,14 +545,14 @@ hr{
         zxx{"bez jezičnog sadržaja"}
         zza{"zazaki"}
     }
-    Languages%variant{
-        ps{"puštu"}
-    }
-    LanguagesShort{
+    Languages%short{
         az{"azerski"}
         en_GB{"engleski (UK)"}
         en_US{"engleski (SAD)"}
     }
+    Languages%variant{
+        ps{"puštu"}
+    }
     Scripts{
         Afak{"afaka pismo"}
         Arab{"arapsko pismo"}
diff --git a/icu4c/source/data/lang/hsb.txt b/icu4c/source/data/lang/hsb.txt
index ec758303341..a67567f0092 100644
--- a/icu4c/source/data/lang/hsb.txt
+++ b/icu4c/source/data/lang/hsb.txt
@@ -280,7 +280,7 @@ hsb{
         zu{"zulušćina\u0022"}
         zxx{"žadyn rěčny wobsah"}
     }
-    LanguagesShort{
+    Languages%short{
         en_GB{"jendźelšćina (UK)"}
         en_US{"jendźelšćina (USA)"}
     }
diff --git a/icu4c/source/data/lang/hu.txt b/icu4c/source/data/lang/hu.txt
index e1ccc9619c3..5103dc89ef0 100644
--- a/icu4c/source/data/lang/hu.txt
+++ b/icu4c/source/data/lang/hu.txt
@@ -545,7 +545,7 @@ hu{
         zxx{"nincs nyelvészeti tartalom"}
         zza{"zaza"}
     }
-    LanguagesShort{
+    Languages%short{
         az{"azeri"}
         en_GB{"angol (UK)"}
         en_US{"angol (USA)"}
diff --git a/icu4c/source/data/lang/hy.txt b/icu4c/source/data/lang/hy.txt
index 733112f8b78..f8482b75c97 100644
--- a/icu4c/source/data/lang/hy.txt
+++ b/icu4c/source/data/lang/hy.txt
@@ -240,7 +240,7 @@ hy{
         zu{"զուլուսերեն"}
         zxx{"առանց լեզվային բովանդակության"}
     }
-    LanguagesShort{
+    Languages%short{
         en_GB{"անգլերեն (ՄԹ)"}
         en_US{"անգլերեն (ԱՄՆ)"}
     }
diff --git a/icu4c/source/data/lang/id.txt b/icu4c/source/data/lang/id.txt
index bacd61c0f18..f3177a360be 100644
--- a/icu4c/source/data/lang/id.txt
+++ b/icu4c/source/data/lang/id.txt
@@ -574,15 +574,15 @@ id{
         zxx{"Tidak ada konten linguistik"}
         zza{"Zaza"}
     }
-    Languages%variant{
-        ps{"Pushto"}
-        ug{"Uighur"}
-    }
-    LanguagesShort{
+    Languages%short{
         az{"Azeri"}
         en_GB{"Inggris U.K."}
         en_US{"Inggris A.S."}
     }
+    Languages%variant{
+        ps{"Pushto"}
+        ug{"Uighur"}
+    }
     Scripts{
         Afak{"Afaka"}
         Aghb{"Albania Kaukasia"}
diff --git a/icu4c/source/data/lang/is.txt b/icu4c/source/data/lang/is.txt
index 9f2baf176ee..413844952e9 100644
--- a/icu4c/source/data/lang/is.txt
+++ b/icu4c/source/data/lang/is.txt
@@ -503,7 +503,7 @@ is{
         zun{"súní"}
         zxx{"ekkert tungumálaefni"}
     }
-    LanguagesShort{
+    Languages%short{
         az{"aserska"}
     }
     Scripts{
diff --git a/icu4c/source/data/lang/it.txt b/icu4c/source/data/lang/it.txt
index 50a22a6f9b9..2d9a6ec5e5a 100644
--- a/icu4c/source/data/lang/it.txt
+++ b/icu4c/source/data/lang/it.txt
@@ -632,7 +632,7 @@ it{
         zxx{"nessun contenuto linguistico"}
         zza{"zaza"}
     }
-    LanguagesShort{
+    Languages%short{
         az{"azero"}
         en_GB{"inglese (GB)"}
         en_US{"inglese (USA)"}
diff --git a/icu4c/source/data/lang/ja.txt b/icu4c/source/data/lang/ja.txt
index 49845699347..addf4b14274 100644
--- a/icu4c/source/data/lang/ja.txt
+++ b/icu4c/source/data/lang/ja.txt
@@ -630,15 +630,15 @@ ja{
         zxx{"言語的内容なし"}
         zza{"ザザ語"}
     }
-    Languages%variant{
-        ps{"パシュトゥ語"}
-        ug{"ウィグル語"}
-    }
-    LanguagesShort{
+    Languages%short{
         az{"アゼリー語"}
         en_GB{"英語(英国)"}
         en_US{"英語(米国)"}
     }
+    Languages%variant{
+        ps{"パシュトゥ語"}
+        ug{"ウィグル語"}
+    }
     Scripts{
         Afak{"アファカ文字"}
         Aghb{"カフカス・アルバニア文字"}
diff --git a/icu4c/source/data/lang/ka.txt b/icu4c/source/data/lang/ka.txt
index b400f6e2a80..db977a33eae 100644
--- a/icu4c/source/data/lang/ka.txt
+++ b/icu4c/source/data/lang/ka.txt
@@ -401,7 +401,7 @@ ka{
         zxx{"ლინგვისტური შიგთავსი არ არის"}
         zza{"ზაზაკი"}
     }
-    LanguagesShort{
+    Languages%short{
         en_GB{"გართ. სამ. ინგლისური"}
         en_US{"აშშ ინგლისური"}
     }
diff --git a/icu4c/source/data/lang/kea.txt b/icu4c/source/data/lang/kea.txt
index 518f2d40c34..7603e384bae 100755
--- a/icu4c/source/data/lang/kea.txt
+++ b/icu4c/source/data/lang/kea.txt
@@ -178,7 +178,7 @@ kea{
         zu{"zulu"}
         zxx{"sem konteudo linguistiku"}
     }
-    LanguagesShort{
+    Languages%short{
         en_GB{"ingles (R.U.)"}
         en_US{"ingles (S.U.)"}
     }
diff --git a/icu4c/source/data/lang/kk.txt b/icu4c/source/data/lang/kk.txt
index 111cd0b0d20..60944939973 100644
--- a/icu4c/source/data/lang/kk.txt
+++ b/icu4c/source/data/lang/kk.txt
@@ -240,7 +240,7 @@ kk{
         zu{"зулу"}
         zxx{"тілдік мазмұны жоқ"}
     }
-    LanguagesShort{
+    Languages%short{
         en_GB{"ағылшын тілі (Біріккен Корольдік)"}
     }
     Scripts{
diff --git a/icu4c/source/data/lang/km.txt b/icu4c/source/data/lang/km.txt
index 4530dfad35a..ebb1fa883b4 100644
--- a/icu4c/source/data/lang/km.txt
+++ b/icu4c/source/data/lang/km.txt
@@ -246,7 +246,7 @@ km{
         zu{"សូលូ"}
         zxx{"គ្មាន​ទិន្នន័យ​ភាសា"}
     }
-    LanguagesShort{
+    Languages%short{
         az{"អាហ្សេរី"}
         en_GB{"អង់គ្លេស (ច.អ.)"}
         en_US{"អង់គ្លេស (ស.រ.អា.)"}
diff --git a/icu4c/source/data/lang/kn.txt b/icu4c/source/data/lang/kn.txt
index 0461d73e45d..c454898f070 100644
--- a/icu4c/source/data/lang/kn.txt
+++ b/icu4c/source/data/lang/kn.txt
@@ -518,15 +518,15 @@ kn{
         zxx{"ಯಾವುದೇ ಭಾಷಾಸಂಬಂಧಿ ವಿಷಯವಿಲ್ಲ"}
         zza{"ಜಾಝಾ"}
     }
-    Languages%variant{
-        ps{"ಪುಶ್ತೋ"}
-        ug{"ಉಯ್‌ಗರ್"}
-    }
-    LanguagesShort{
+    Languages%short{
         az{"ಅಝೆರಿ"}
         en_GB{"ಯು.ಕೆ. ಇಂಗ್ಲಿಷ್"}
         en_US{"ಯು.ಎಸ್. ಇಂಗ್ಲಿಷ್"}
     }
+    Languages%variant{
+        ps{"ಪುಶ್ತೋ"}
+        ug{"ಉಯ್‌ಗರ್"}
+    }
     Scripts{
         Arab{"ಅರೇಬಿಕ್"}
         Armi{"ಇಂಪೀರಿಯಲ್ ಅರೆಮಾಯಿಕ್"}
diff --git a/icu4c/source/data/lang/ko.txt b/icu4c/source/data/lang/ko.txt
index fb3f1653e42..3dce72a6d5a 100644
--- a/icu4c/source/data/lang/ko.txt
+++ b/icu4c/source/data/lang/ko.txt
@@ -559,7 +559,7 @@ ko{
         zxx{"언어 관련 내용 없음"}
         zza{"자자어"}
     }
-    LanguagesShort{
+    Languages%short{
         az{"아제리어"}
     }
     Scripts{
diff --git a/icu4c/source/data/lang/ksh.txt b/icu4c/source/data/lang/ksh.txt
index a15afeb7400..0f07ab21377 100644
--- a/icu4c/source/data/lang/ksh.txt
+++ b/icu4c/source/data/lang/ksh.txt
@@ -240,7 +240,7 @@ ksh{
         zu{"Suulu"}
         zxx{"kein Schprooch"}
     }
-    LanguagesShort{
+    Languages%short{
         en_GB{"Brittesch Änglesch"}
         en_US{"Amärrekaanesch Änglesch"}
     }
diff --git a/icu4c/source/data/lang/ky.txt b/icu4c/source/data/lang/ky.txt
index 0ed8ded770e..3421ac36c40 100755
--- a/icu4c/source/data/lang/ky.txt
+++ b/icu4c/source/data/lang/ky.txt
@@ -236,7 +236,7 @@ ky{
         zu{"зулуча"}
         zxx{"тилдик мазмун жок"}
     }
-    LanguagesShort{
+    Languages%short{
         en_GB{"англисче (УБ)"}
         en_US{"англисче (АКШ)"}
     }
diff --git a/icu4c/source/data/lang/lb.txt b/icu4c/source/data/lang/lb.txt
index 5c6ff0cd11d..43986078b51 100644
--- a/icu4c/source/data/lang/lb.txt
+++ b/icu4c/source/data/lang/lb.txt
@@ -626,7 +626,7 @@ lb{
         zxx{"Keng Sproochinhalter"}
         zza{"Zaza"}
     }
-    LanguagesShort{
+    Languages%short{
         en_GB{"Englesch (UK)"}
         en_US{"Englesch (US)"}
     }
diff --git a/icu4c/source/data/lang/lo.txt b/icu4c/source/data/lang/lo.txt
index 8db3acddc7d..92991e112a6 100755
--- a/icu4c/source/data/lang/lo.txt
+++ b/icu4c/source/data/lang/lo.txt
@@ -532,7 +532,7 @@ lo{
         zxx{"ບໍ່ມີເນື້ອຫາພາສາ"}
         zza{"ຊາຊາ"}
     }
-    LanguagesShort{
+    Languages%short{
         az{"ອາ​ເຊີ​ຣີ"}
         en_GB{"ອັງກິດ (ສະຫະລາດຊະອານາຈັກ)"}
         en_US{"ອັງກິດ (ສະຫະລັດອາເມລິກາ)"}
diff --git a/icu4c/source/data/lang/lt.txt b/icu4c/source/data/lang/lt.txt
index 1cecd20702e..3f8c1fd4a61 100644
--- a/icu4c/source/data/lang/lt.txt
+++ b/icu4c/source/data/lang/lt.txt
@@ -638,7 +638,7 @@ lt{
         zxx{"nėra kalbinio turinio"}
         zza{"zaza"}
     }
-    LanguagesShort{
+    Languages%short{
         az{"azeri"}
         en_GB{"anglų (JK)"}
         en_US{"anglų (JAV)"}
diff --git a/icu4c/source/data/lang/lv.txt b/icu4c/source/data/lang/lv.txt
index 04817ea47c0..a2bbe493df5 100644
--- a/icu4c/source/data/lang/lv.txt
+++ b/icu4c/source/data/lang/lv.txt
@@ -545,7 +545,7 @@ lv{
         zxx{"bez lingvistiska satura"}
         zza{"zazaki"}
     }
-    LanguagesShort{
+    Languages%short{
         az{"azerbaidžāņu"}
         en_US{"angļu (ASV)"}
     }
diff --git a/icu4c/source/data/lang/mk.txt b/icu4c/source/data/lang/mk.txt
index d9ae182997f..5869d2b0a52 100644
--- a/icu4c/source/data/lang/mk.txt
+++ b/icu4c/source/data/lang/mk.txt
@@ -616,7 +616,7 @@ mk{
         zxx{"без лингвистичка содржина"}
         zza{"заза"}
     }
-    LanguagesShort{
+    Languages%short{
         az{"азерски"}
         en_GB{"англиски (во ОК)"}
         en_US{"англиски (САД)"}
diff --git a/icu4c/source/data/lang/ml.txt b/icu4c/source/data/lang/ml.txt
index fbc55d8fcfa..f712a400624 100644
--- a/icu4c/source/data/lang/ml.txt
+++ b/icu4c/source/data/lang/ml.txt
@@ -545,15 +545,15 @@ ml{
         zxx{"ഭാഷാപരമായ ഉള്ളടക്കമൊന്നുമില്ല"}
         zza{"സാസാ"}
     }
-    Languages%variant{
-        ps{"പുഷ്തോ"}
-        ug{"ഉയ്ഗൂർ"}
-    }
-    LanguagesShort{
+    Languages%short{
         az{"അസേരി"}
         en_GB{"യു.കെ. ഇംഗ്ലീഷ്"}
         en_US{"യു.എസ്. ഇംഗ്ലീഷ്"}
     }
+    Languages%variant{
+        ps{"പുഷ്തോ"}
+        ug{"ഉയ്ഗൂർ"}
+    }
     Scripts{
         Arab{"അറബിക്"}
         Armi{"അർമി"}
diff --git a/icu4c/source/data/lang/mn.txt b/icu4c/source/data/lang/mn.txt
index 444c87d0b27..279074d5763 100755
--- a/icu4c/source/data/lang/mn.txt
+++ b/icu4c/source/data/lang/mn.txt
@@ -247,7 +247,7 @@ mn{
         zu{"зулу"}
         zxx{"хэл зүйн агуулга байхгүй"}
     }
-    LanguagesShort{
+    Languages%short{
         az{"азери"}
         en_GB{"их британийн англи"}
         en_US{"америкийн нэгдсэн улсын англи"}
diff --git a/icu4c/source/data/lang/mr.txt b/icu4c/source/data/lang/mr.txt
index bba16c7be41..71172e70fdd 100644
--- a/icu4c/source/data/lang/mr.txt
+++ b/icu4c/source/data/lang/mr.txt
@@ -520,14 +520,14 @@ mr{
         zxx{"भाषावैज्ञानिक सामग्री नाही"}
         zza{"झाझा"}
     }
-    Languages%variant{
-        ps{"पुश्तो"}
-    }
-    LanguagesShort{
+    Languages%short{
         az{"अझेरी"}
         en_GB{"यू.के. इंग्रजी"}
         en_US{"यू.एस. इंग्रजी"}
     }
+    Languages%variant{
+        ps{"पुश्तो"}
+    }
     Scripts{
         Arab{"अरबी"}
         Armi{"इम्पिरियल आर्मेनिक"}
diff --git a/icu4c/source/data/lang/ms.txt b/icu4c/source/data/lang/ms.txt
index a51bdb789cd..c9970a6e89a 100644
--- a/icu4c/source/data/lang/ms.txt
+++ b/icu4c/source/data/lang/ms.txt
@@ -339,15 +339,15 @@ ms{
         zxx{"Tiada kandungan linguistik"}
         zza{"Zaza"}
     }
-    Languages%variant{
-        ps{"Pushto"}
-        ug{"Uighur"}
-    }
-    LanguagesShort{
+    Languages%short{
         az{"Azeri"}
         en_GB{"Inggeris U.K."}
         en_US{"Inggeris A.S."}
     }
+    Languages%variant{
+        ps{"Pushto"}
+        ug{"Uighur"}
+    }
     Scripts{
         Arab{"Arab"}
         Armn{"Armenia"}
diff --git a/icu4c/source/data/lang/mt.txt b/icu4c/source/data/lang/mt.txt
index 63b28e06023..c521a854bd6 100644
--- a/icu4c/source/data/lang/mt.txt
+++ b/icu4c/source/data/lang/mt.txt
@@ -433,7 +433,7 @@ mt{
         zu{"Żulu"}
         zun{"Żuni"}
     }
-    LanguagesShort{
+    Languages%short{
         en_GB{"Ingliż (UK)"}
         en_US{"Ingliż (US)"}
     }
diff --git a/icu4c/source/data/lang/my.txt b/icu4c/source/data/lang/my.txt
index ed6b4645f8a..89c13da26e0 100644
--- a/icu4c/source/data/lang/my.txt
+++ b/icu4c/source/data/lang/my.txt
@@ -270,7 +270,7 @@ my{
         zu{"ဇူလူ"}
         zxx{"ဘာသာစကား နှင့် ပတ်သက် သောအရာမရှိ"}
     }
-    LanguagesShort{
+    Languages%short{
         az{"အဇာရီ"}
         en_GB{"အင်္ဂလိပ်(ယူကေ)"}
         en_US{"အင်္ဂလိပ်(ယူအက်စ်)"}
diff --git a/icu4c/source/data/lang/nb.txt b/icu4c/source/data/lang/nb.txt
index 2b5f3ff7f49..926c311cd57 100644
--- a/icu4c/source/data/lang/nb.txt
+++ b/icu4c/source/data/lang/nb.txt
@@ -545,14 +545,14 @@ nb{
         zxx{"uten språklig innhold"}
         zza{"zaza"}
     }
-    Languages%variant{
-        ps{"pushto"}
-    }
-    LanguagesShort{
+    Languages%short{
         az{"azeri"}
         en_GB{"engelsk – britisk"}
         en_US{"engelsk – USA"}
     }
+    Languages%variant{
+        ps{"pushto"}
+    }
     Scripts{
         Afak{"afaka"}
         Arab{"arabisk"}
diff --git a/icu4c/source/data/lang/ne.txt b/icu4c/source/data/lang/ne.txt
index d4c18b66e9a..dc4ff49bdb6 100644
--- a/icu4c/source/data/lang/ne.txt
+++ b/icu4c/source/data/lang/ne.txt
@@ -231,7 +231,7 @@ ne{
         zu{"जुलु"}
         zxx{"भाषिक सामग्री छैन"}
     }
-    LanguagesShort{
+    Languages%short{
         az{"अजेरी"}
         en_US{"अंग्रेजी (अमेरिका)"}
     }
diff --git a/icu4c/source/data/lang/nl.txt b/icu4c/source/data/lang/nl.txt
index 8ce96708615..9907ffb9f53 100644
--- a/icu4c/source/data/lang/nl.txt
+++ b/icu4c/source/data/lang/nl.txt
@@ -634,12 +634,12 @@ nl{
         zxx{"geen linguïstische inhoud"}
         zza{"Zaza"}
     }
+    Languages%short{
+        az{"Azeri"}
+    }
     Languages%variant{
         ps{"Pashto"}
     }
-    LanguagesShort{
-        az{"Azeri"}
-    }
     Scripts{
         Afak{"Defaka"}
         Aghb{"Kaukasisch Albanees"}
diff --git a/icu4c/source/data/lang/pa.txt b/icu4c/source/data/lang/pa.txt
index 3a5b34f0b01..b126b54bf8b 100644
--- a/icu4c/source/data/lang/pa.txt
+++ b/icu4c/source/data/lang/pa.txt
@@ -258,7 +258,7 @@ pa{
         zu{"ਜ਼ੁਲੂ"}
         zxx{"ਕੋਈ ਭਾਸ਼ਾਈ ਸਮੱਗਰੀ ਨਹੀਂ"}
     }
-    LanguagesShort{
+    Languages%short{
         az{"ਅਜ਼ੇਰੀ"}
         en_GB{"ਯੂ.ਕੇ. ਅੰਗਰੇਜ਼ੀ"}
         en_US{"ਯੂ.ਐਸ. ਅੰਗਰੇਜ਼ੀ"}
diff --git a/icu4c/source/data/lang/pl.txt b/icu4c/source/data/lang/pl.txt
index 5db3807f3a2..5498b2b369d 100644
--- a/icu4c/source/data/lang/pl.txt
+++ b/icu4c/source/data/lang/pl.txt
@@ -638,13 +638,13 @@ pl{
         zxx{"brak treści o charakterze językowym"}
         zza{"zazaki"}
     }
-    Languages%variant{
-        ps{"pasztuński"}
-    }
-    LanguagesShort{
+    Languages%short{
         az{"azerski"}
         en_US{"angielski (USA)"}
     }
+    Languages%variant{
+        ps{"pasztuński"}
+    }
     Scripts{
         Arab{"arabskie"}
         Armi{"armi"}
diff --git a/icu4c/source/data/lang/pt.txt b/icu4c/source/data/lang/pt.txt
index 9496806327c..26fb3e99bc2 100644
--- a/icu4c/source/data/lang/pt.txt
+++ b/icu4c/source/data/lang/pt.txt
@@ -544,14 +544,14 @@ pt{
         zxx{"sem conteúdo linguístico"}
         zza{"zaza"}
     }
-    Languages%variant{
-        ps{"pushto"}
-    }
-    LanguagesShort{
+    Languages%short{
         az{"azeri"}
         en_GB{"inglês do Reino Unido"}
         en_US{"inglês dos Estados Unidos"}
     }
+    Languages%variant{
+        ps{"pushto"}
+    }
     Scripts{
         Arab{"árabe"}
         Armi{"armi"}
diff --git a/icu4c/source/data/lang/pt_PT.txt b/icu4c/source/data/lang/pt_PT.txt
index baec5e69391..7e9f4ff362a 100644
--- a/icu4c/source/data/lang/pt_PT.txt
+++ b/icu4c/source/data/lang/pt_PT.txt
@@ -86,7 +86,7 @@ pt_PT{
         xog{"soga"}
         zgh{"tamazight padrão de Marrocos"}
     }
-    LanguagesShort{
+    Languages%short{
         en_GB{"inglês (RU)"}
         en_US{"inglês (EUA)"}
     }
diff --git a/icu4c/source/data/lang/ro.txt b/icu4c/source/data/lang/ro.txt
index c4101b2224c..2548a7b94c7 100644
--- a/icu4c/source/data/lang/ro.txt
+++ b/icu4c/source/data/lang/ro.txt
@@ -545,14 +545,14 @@ ro{
         zxx{"fară conținut lingvistic"}
         zza{"zaza"}
     }
-    Languages%variant{
-        ps{"pushto"}
-    }
-    LanguagesShort{
+    Languages%short{
         az{"azeră"}
         en_GB{"engleză britanică"}
         en_US{"engleză (S.U.A)"}
     }
+    Languages%variant{
+        ps{"pushto"}
+    }
     Scripts{
         Arab{"arabă"}
         Armn{"armeană"}
diff --git a/icu4c/source/data/lang/ru.txt b/icu4c/source/data/lang/ru.txt
index 65b60d8d151..5079b67cb44 100644
--- a/icu4c/source/data/lang/ru.txt
+++ b/icu4c/source/data/lang/ru.txt
@@ -545,7 +545,7 @@ ru{
         zxx{"без языкового содержания"}
         zza{"заза"}
     }
-    LanguagesShort{
+    Languages%short{
         az{"азербайджанский"}
         en_US{"английский (США)"}
     }
diff --git a/icu4c/source/data/lang/se_FI.txt b/icu4c/source/data/lang/se_FI.txt
index aa984f063a5..394bd8f0b59 100644
--- a/icu4c/source/data/lang/se_FI.txt
+++ b/icu4c/source/data/lang/se_FI.txt
@@ -38,7 +38,7 @@ se_FI{
         vi{"vietnamagiella"}
         zh_Hans{"álkes kiinnágiella"}
     }
-    LanguagesShort{
+    Languages%short{
         en_GB{"brihttalaš eaŋgalsgiella"}
         en_US{"amerihkálaš eaŋgalsgiella"}
     }
diff --git a/icu4c/source/data/lang/si.txt b/icu4c/source/data/lang/si.txt
index e54d52cfe0c..90638d1a06c 100644
--- a/icu4c/source/data/lang/si.txt
+++ b/icu4c/source/data/lang/si.txt
@@ -241,7 +241,7 @@ si{
         zu{"සුලු"}
         zxx{"වාග් විද්‍යා අන්තර්ගතයක් නැත"}
     }
-    LanguagesShort{
+    Languages%short{
         az{"අසීරී"}
         en_GB{"එ.රා ඉංග්‍රීසි"}
         en_US{"එ.ජ ඉංග්‍රීසි"}
diff --git a/icu4c/source/data/lang/sk.txt b/icu4c/source/data/lang/sk.txt
index a43313dc05e..6c27d05977f 100644
--- a/icu4c/source/data/lang/sk.txt
+++ b/icu4c/source/data/lang/sk.txt
@@ -545,7 +545,7 @@ sk{
         zxx{"bez jazykového obsahu"}
         zza{"zázá"}
     }
-    LanguagesShort{
+    Languages%short{
         az{"azerbajdžančina"}
         en_GB{"angličtina (britská)"}
         en_US{"angličtina (americká)"}
diff --git a/icu4c/source/data/lang/sl.txt b/icu4c/source/data/lang/sl.txt
index 548fa8d9bfe..ac1d8e4291d 100644
--- a/icu4c/source/data/lang/sl.txt
+++ b/icu4c/source/data/lang/sl.txt
@@ -506,7 +506,7 @@ sl{
         zxx{"brez jezikoslovne vsebine"}
         zza{"zazajščina"}
     }
-    LanguagesShort{
+    Languages%short{
         az{"azerščina"}
         en_GB{"angleščina (ZK)"}
         en_US{"angleščina (ZDA)"}
diff --git a/icu4c/source/data/lang/sq.txt b/icu4c/source/data/lang/sq.txt
index 345beb65a85..d541a0a021e 100644
--- a/icu4c/source/data/lang/sq.txt
+++ b/icu4c/source/data/lang/sq.txt
@@ -241,7 +241,7 @@ sq{
         zu{"zulu"}
         zxx{"nuk ka përmbajtje gjuhësore"}
     }
-    LanguagesShort{
+    Languages%short{
         en_US{"anglisht (SHBA)"}
     }
     Scripts{
diff --git a/icu4c/source/data/lang/sr.txt b/icu4c/source/data/lang/sr.txt
index 86b1a977018..2678e5359f3 100644
--- a/icu4c/source/data/lang/sr.txt
+++ b/icu4c/source/data/lang/sr.txt
@@ -508,14 +508,14 @@ sr{
         zxx{"без лингвистичког садржаја"}
         zza{"Заза"}
     }
-    Languages%variant{
-        ps{"пашто"}
-    }
-    LanguagesShort{
+    Languages%short{
         az{"азерски"}
         en_GB{"енглески (УК)"}
         en_US{"енглески (САД)"}
     }
+    Languages%variant{
+        ps{"пашто"}
+    }
     Scripts{
         Arab{"арапско писмо"}
         Armi{"империјско арамејско писмо"}
diff --git a/icu4c/source/data/lang/sr_Latn.txt b/icu4c/source/data/lang/sr_Latn.txt
index de7229171dc..e6297a6c63f 100644
--- a/icu4c/source/data/lang/sr_Latn.txt
+++ b/icu4c/source/data/lang/sr_Latn.txt
@@ -509,14 +509,14 @@ sr_Latn{
         zxx{"bez lingvističkog sadržaja"}
         zza{"Zaza"}
     }
-    Languages%variant{
-        ps{"pašto"}
-    }
-    LanguagesShort{
+    Languages%short{
         az{"azerski"}
         en_GB{"engleski (UK)"}
         en_US{"engleski (SAD)"}
     }
+    Languages%variant{
+        ps{"pašto"}
+    }
     Scripts{
         Arab{"arapsko pismo"}
         Armi{"imperijsko aramejsko pismo"}
diff --git a/icu4c/source/data/lang/sv.txt b/icu4c/source/data/lang/sv.txt
index 059d977ba70..5b0d5e8b2cc 100644
--- a/icu4c/source/data/lang/sv.txt
+++ b/icu4c/source/data/lang/sv.txt
@@ -612,14 +612,14 @@ sv{
         zxx{"inget språkligt innehåll"}
         zza{"zazaiska"}
     }
+    Languages%short{
+        az{"azeriska"}
+        en_GB{"engelska (UK)"}
+    }
     Languages%variant{
         ps{"pashto"}
         ug{"östturkiska"}
     }
-    LanguagesShort{
-        az{"azeriska"}
-        en_GB{"engelska (UK)"}
-    }
     Scripts{
         Afak{"afakiska"}
         Aghb{"kaukasiska albanska"}
diff --git a/icu4c/source/data/lang/sv_FI.txt b/icu4c/source/data/lang/sv_FI.txt
index 8226ea1921f..6a15b9148e7 100644
--- a/icu4c/source/data/lang/sv_FI.txt
+++ b/icu4c/source/data/lang/sv_FI.txt
@@ -25,7 +25,7 @@ sv_FI{
         ti{"tigrinska"}
         und{"okänt språk"}
     }
-    LanguagesShort{
+    Languages%short{
         az{"azerbajdzjanska"}
     }
     Scripts{
diff --git a/icu4c/source/data/lang/sw.txt b/icu4c/source/data/lang/sw.txt
index bd153ce2d03..fb76626ff1e 100644
--- a/icu4c/source/data/lang/sw.txt
+++ b/icu4c/source/data/lang/sw.txt
@@ -275,12 +275,12 @@ sw{
         zu{"Kizulu"}
         zxx{"Hakuna maudhui ya lugha"}
     }
+    Languages%short{
+        az{"Kiazeri"}
+    }
     Languages%variant{
         ps{"Kipushto"}
     }
-    LanguagesShort{
-        az{"Kiazeri"}
-    }
     Scripts{
         Arab{"Kiarabu"}
         Armn{"Kiarmenia"}
diff --git a/icu4c/source/data/lang/ta.txt b/icu4c/source/data/lang/ta.txt
index ff74733c111..a3aa90018e5 100644
--- a/icu4c/source/data/lang/ta.txt
+++ b/icu4c/source/data/lang/ta.txt
@@ -526,13 +526,13 @@ ta{
         zxx{"மொழி உள்ளடக்கம் ஏதுமில்லை"}
         zza{"ஜாஜா"}
     }
-    Languages%variant{
-        ps{"புஷ்தோ"}
-    }
-    LanguagesShort{
+    Languages%short{
         az{"அஸேரி"}
         en_GB{"ஆங்கிலம் (யூகே)"}
     }
+    Languages%variant{
+        ps{"புஷ்தோ"}
+    }
     Scripts{
         Arab{"அரபிக்"}
         Armi{"இம்பேரியல் அரமெய்க்"}
diff --git a/icu4c/source/data/lang/te.txt b/icu4c/source/data/lang/te.txt
index 263b7f11cec..675353ece82 100644
--- a/icu4c/source/data/lang/te.txt
+++ b/icu4c/source/data/lang/te.txt
@@ -520,14 +520,14 @@ te{
         zxx{"లిపి లేదు"}
         zza{"జాజా"}
     }
-    Languages%variant{
-        ps{"పుష్టో"}
-    }
-    LanguagesShort{
+    Languages%short{
         az{"అజెరి"}
         en_GB{"యు.కె. ఇంగ్లీష్"}
         en_US{"యు.ఎస్. ఇంగ్లీష్"}
     }
+    Languages%variant{
+        ps{"పుష్టో"}
+    }
     Scripts{
         Arab{"అరబిక్"}
         Armi{"ఇంపీరియల్ అరామాక్"}
diff --git a/icu4c/source/data/lang/th.txt b/icu4c/source/data/lang/th.txt
index f091338f4ea..efe968180c2 100644
--- a/icu4c/source/data/lang/th.txt
+++ b/icu4c/source/data/lang/th.txt
@@ -635,15 +635,15 @@ th{
         zxx{"ไม่มีข้อมูลภาษา"}
         zza{"ซาซา"}
     }
-    Languages%variant{
-        ps{"พุชโต"}
-        ug{"อุยกูร์"}
-    }
-    LanguagesShort{
+    Languages%short{
         az{"อะเซอรี"}
         en_GB{"อังกฤษ - อังกฤษ"}
         en_US{"อังกฤษ - อเมริกัน"}
     }
+    Languages%variant{
+        ps{"พุชโต"}
+        ug{"อุยกูร์"}
+    }
     Scripts{
         Afak{"อะฟาคา"}
         Aghb{"แอลเบเนีย คอเคเซีย"}
diff --git a/icu4c/source/data/lang/to.txt b/icu4c/source/data/lang/to.txt
index bf695644403..2a4ecf6836a 100755
--- a/icu4c/source/data/lang/to.txt
+++ b/icu4c/source/data/lang/to.txt
@@ -626,7 +626,7 @@ to{
         zxx{"ʻikai ha lea"}
         zza{"lea fakasāsā"}
     }
-    LanguagesShort{
+    Languages%short{
         en_GB{"lea fakapilitānia"}
         en_US{"lea fakapālangi (ʻAmelika)"}
     }
diff --git a/icu4c/source/data/lang/tr.txt b/icu4c/source/data/lang/tr.txt
index a3fb28bc906..e84b52b8811 100644
--- a/icu4c/source/data/lang/tr.txt
+++ b/icu4c/source/data/lang/tr.txt
@@ -638,7 +638,7 @@ tr{
         zxx{"Dilbilim içeriği yok"}
         zza{"Zazaca"}
     }
-    LanguagesShort{
+    Languages%short{
         az{"Azerice"}
         en_GB{"İngilizce (BK)"}
     }
diff --git a/icu4c/source/data/lang/ug.txt b/icu4c/source/data/lang/ug.txt
index daea18e56f4..75c41d42558 100755
--- a/icu4c/source/data/lang/ug.txt
+++ b/icu4c/source/data/lang/ug.txt
@@ -526,7 +526,7 @@ ug{
         zxx{"تىل مەزمۇنى يوق"}
         zza{"زازاچە"}
     }
-    LanguagesShort{
+    Languages%short{
         en_GB{"ئەنگلىيە ئىنگلىزچە"}
         en_US{"ئامېرىكا ئىنگلىزچە"}
     }
diff --git a/icu4c/source/data/lang/uk.txt b/icu4c/source/data/lang/uk.txt
index e098b681065..d320cce9233 100644
--- a/icu4c/source/data/lang/uk.txt
+++ b/icu4c/source/data/lang/uk.txt
@@ -534,7 +534,7 @@ uk{
         zxx{"немає мовного вмісту"}
         zza{"зазакі"}
     }
-    LanguagesShort{
+    Languages%short{
         az{"азербайджанська"}
     }
     Scripts{
diff --git a/icu4c/source/data/lang/ur.txt b/icu4c/source/data/lang/ur.txt
index 1922782d285..fabcde8673a 100644
--- a/icu4c/source/data/lang/ur.txt
+++ b/icu4c/source/data/lang/ur.txt
@@ -279,7 +279,7 @@ ur{
         zu{"زولو"}
         zxx{"کوئی لسانی مواد نہیں"}
     }
-    LanguagesShort{
+    Languages%short{
         az{"ازیری"}
         en_GB{"برطانوی انگلش"}
         en_US{"امریکی انگلش"}
diff --git a/icu4c/source/data/lang/ur_IN.txt b/icu4c/source/data/lang/ur_IN.txt
index e9e357ad4c7..17404ec4e95 100644
--- a/icu4c/source/data/lang/ur_IN.txt
+++ b/icu4c/source/data/lang/ur_IN.txt
@@ -52,7 +52,7 @@ ur_IN{
         zgh{"اسٹینڈرڈ مراقشی تمازیقی"}
         zh_Hans{"آسان چینی"}
     }
-    LanguagesShort{
+    Languages%short{
         en_GB{"برطانوی انگریزی"}
         en_US{"امریکی انگریزی"}
     }
diff --git a/icu4c/source/data/lang/uz.txt b/icu4c/source/data/lang/uz.txt
index 0aa55e1f9f4..f6d2efb9b41 100644
--- a/icu4c/source/data/lang/uz.txt
+++ b/icu4c/source/data/lang/uz.txt
@@ -239,7 +239,7 @@ uz{
         zu{"zuluancha"}
         zxx{"til tarkibi yoʻq"}
     }
-    LanguagesShort{
+    Languages%short{
         en_GB{"Britaniya inglizchasi"}
         en_US{"inglizcha (AQSH)"}
     }
diff --git a/icu4c/source/data/lang/uz_Cyrl.txt b/icu4c/source/data/lang/uz_Cyrl.txt
index 8470a4a3aec..dc001d38afb 100644
--- a/icu4c/source/data/lang/uz_Cyrl.txt
+++ b/icu4c/source/data/lang/uz_Cyrl.txt
@@ -136,7 +136,7 @@ uz_Cyrl{
         zu{"Зулу"}
         zxx{"Тил таркиби йўқ"}
     }
-    LanguagesShort{
+    Languages%short{
         en_GB{"Бирлашган Қироллик"}
     }
     Scripts{
diff --git a/icu4c/source/data/lang/vi.txt b/icu4c/source/data/lang/vi.txt
index a2e2d513445..e5a3ea2916d 100644
--- a/icu4c/source/data/lang/vi.txt
+++ b/icu4c/source/data/lang/vi.txt
@@ -535,14 +535,14 @@ vi{
         zxx{"Không có nội dung ngôn ngữ"}
         zza{"Tiếng Zaza"}
     }
-    Languages%variant{
-        ps{"Tiếng Pushto"}
-    }
-    LanguagesShort{
+    Languages%short{
         az{"Tiếng Azeri"}
         en_GB{"Tiếng Anh (Anh)"}
         en_US{"Tiếng Anh (Mỹ)"}
     }
+    Languages%variant{
+        ps{"Tiếng Pushto"}
+    }
     Scripts{
         Afak{"Chữ Afaka"}
         Arab{"Chữ Ả Rập"}
diff --git a/icu4c/source/data/lang/yi.txt b/icu4c/source/data/lang/yi.txt
index 6cf85c98278..8cbbcd6ef29 100644
--- a/icu4c/source/data/lang/yi.txt
+++ b/icu4c/source/data/lang/yi.txt
@@ -165,7 +165,7 @@ yi{
         zh{"כינעזיש"}
         zu{"זולו"}
     }
-    LanguagesShort{
+    Languages%short{
         en_GB{"ענגליש (GB)"}
         en_US{"ענגליש (US)"}
     }
diff --git a/icu4c/source/data/lang/zh.txt b/icu4c/source/data/lang/zh.txt
index cae5bb8b390..1b66625ed00 100644
--- a/icu4c/source/data/lang/zh.txt
+++ b/icu4c/source/data/lang/zh.txt
@@ -545,7 +545,7 @@ zh{
         zxx{"无语言内容"}
         zza{"扎扎文"}
     }
-    LanguagesShort{
+    Languages%short{
         az{"阿塞拜疆文"}
         en_GB{"英式英文"}
         en_US{"美式英文"}
diff --git a/icu4c/source/data/lang/zh_Hant.txt b/icu4c/source/data/lang/zh_Hant.txt
index 98c1d69ea70..6d28c46046f 100644
--- a/icu4c/source/data/lang/zh_Hant.txt
+++ b/icu4c/source/data/lang/zh_Hant.txt
@@ -627,7 +627,7 @@ zh_Hant{
         zxx{"無語言內容"}
         zza{"扎扎文"}
     }
-    LanguagesShort{
+    Languages%short{
         az{"亞塞拜然文"}
     }
     Scripts{
diff --git a/icu4c/source/data/lang/zh_Hant_HK.txt b/icu4c/source/data/lang/zh_Hant_HK.txt
index 32ca958287b..10e2bbc9251 100644
--- a/icu4c/source/data/lang/zh_Hant_HK.txt
+++ b/icu4c/source/data/lang/zh_Hant_HK.txt
@@ -22,13 +22,13 @@ zh_Hant_HK{
         sd{"信德語"}
         zgh{"摩洛哥標準塔馬齊格特文"}
     }
+    Languages%short{
+        az{"阿澤里"}
+    }
     Languages%variant{
         ps{"普什圖語"}
         ug{"維吾爾語"}
     }
-    LanguagesShort{
-        az{"阿澤里"}
-    }
     Scripts{
         Cyrl{"西里爾語字母"}
         Deva{"梵文"}
diff --git a/icu4c/source/data/lang/zu.txt b/icu4c/source/data/lang/zu.txt
index c46d23c2765..4dd2a4b1a8f 100644
--- a/icu4c/source/data/lang/zu.txt
+++ b/icu4c/source/data/lang/zu.txt
@@ -277,14 +277,14 @@ zu{
         zu{"isiZulu"}
         zxx{"Akukho okuqukethwe kolimi"}
     }
-    Languages%variant{
-        ps{"isi-Pushto"}
-    }
-    LanguagesShort{
+    Languages%short{
         az{"isi-Azeria"}
         en_GB{"i-U.K Englishi"}
         en_US{"i-English (US)"}
     }
+    Languages%variant{
+        ps{"isi-Pushto"}
+    }
     Scripts{
         Arab{"i-Arab"}
         Armn{"i-Armenian"}
diff --git a/icu4c/source/data/region/af.txt b/icu4c/source/data/region/af.txt
index 7e44fd8b579..06153ed4421 100644
--- a/icu4c/source/data/region/af.txt
+++ b/icu4c/source/data/region/af.txt
@@ -302,18 +302,18 @@ af{
         ZW{"Zimbabwe"}
         ZZ{"Onbekende gebied"}
     }
-    Countries%variant{
-        CD{"Kongo (DRK)"}
-        CG{"Kongo (Republiek)"}
-        FK{"Falklandeilande (Malvinas)"}
-        MK{"Macedonië (VJRM)"}
-    }
-    CountriesShort{
+    Countries%short{
         GB{"VK"}
         HK{"Hongkong"}
         MO{"Macau"}
         PS{"Palestina"}
         US{"VSA"}
     }
+    Countries%variant{
+        CD{"Kongo (DRK)"}
+        CG{"Kongo (Republiek)"}
+        FK{"Falklandeilande (Malvinas)"}
+        MK{"Macedonië (VJRM)"}
+    }
     Version{"2.1.8.9"}
 }
diff --git a/icu4c/source/data/region/am.txt b/icu4c/source/data/region/am.txt
index 8417e6ff1aa..820adf70ea4 100644
--- a/icu4c/source/data/region/am.txt
+++ b/icu4c/source/data/region/am.txt
@@ -302,6 +302,13 @@ am{
         ZW{"ዚምቧቤ"}
         ZZ{"ያልታወቀ ክልል"}
     }
+    Countries%short{
+        GB{"ዩናይትድ ኪንግደም"}
+        HK{"ሆንግ ኮንግ"}
+        MO{"ማካኡ"}
+        PS{"ፍልስጥኤም"}
+        US{"ዩ ኤስ"}
+    }
     Countries%variant{
         CD{"ኮንጎ (የዲሞክራቲክ ሪፐብሊክ ኮንጎ)"}
         CG{"ኮንጎ (ሪፐብሊክ)"}
@@ -310,12 +317,5 @@ am{
         MK{"መቄዶንያ (የቀድሞ የዩጎስላቭ መቄዶንያ ሪፐብሊክ)"}
         TL{"ምስራቅ ቲሞር"}
     }
-    CountriesShort{
-        GB{"ዩናይትድ ኪንግደም"}
-        HK{"ሆንግ ኮንግ"}
-        MO{"ማካኡ"}
-        PS{"ፍልስጥኤም"}
-        US{"ዩ ኤስ"}
-    }
     Version{"2.1.8.9"}
 }
diff --git a/icu4c/source/data/region/ar.txt b/icu4c/source/data/region/ar.txt
index fb50dcd1c8b..a7863db333b 100644
--- a/icu4c/source/data/region/ar.txt
+++ b/icu4c/source/data/region/ar.txt
@@ -302,18 +302,18 @@ ar{
         ZW{"زيمبابوي"}
         ZZ{"منطقة غير معروفة"}
     }
-    Countries%variant{
-        CD{"جمهورية الكونغو الديمقراطية"}
-        CG{"جمهورية الكونغو"}
-        FK{"جزر فوكلاند - جزر مالفيناس"}
-        MK{"مقدونيا- جمهورية مقدونيا اليوغسلافية السابقة"}
-    }
-    CountriesShort{
+    Countries%short{
         GB{"المملكة المتحدة"}
         HK{"هونغ كونغ"}
         MO{"مكاو"}
         PS{"فلسطين"}
         US{"الولايات المتحدة"}
     }
+    Countries%variant{
+        CD{"جمهورية الكونغو الديمقراطية"}
+        CG{"جمهورية الكونغو"}
+        FK{"جزر فوكلاند - جزر مالفيناس"}
+        MK{"مقدونيا- جمهورية مقدونيا اليوغسلافية السابقة"}
+    }
     Version{"2.1.8.9"}
 }
diff --git a/icu4c/source/data/region/az.txt b/icu4c/source/data/region/az.txt
index 6be80346a51..57e1913c775 100644
--- a/icu4c/source/data/region/az.txt
+++ b/icu4c/source/data/region/az.txt
@@ -302,6 +302,13 @@ az{
         ZW{"Zimbabve"}
         ZZ{"Naməlum Region"}
     }
+    Countries%short{
+        GB{"B.K."}
+        HK{"Honq Konq"}
+        MO{"Makao"}
+        PS{"Fələstin"}
+        US{"A.B.Ş."}
+    }
     Countries%variant{
         CD{"Konqo (KDR)"}
         CG{"Konqo (Respublika)"}
@@ -309,12 +316,5 @@ az{
         MK{"Makedoniya (FYROM)"}
         TL{"Doğu Timor"}
     }
-    CountriesShort{
-        GB{"B.K."}
-        HK{"Honq Konq"}
-        MO{"Makao"}
-        PS{"Fələstin"}
-        US{"A.B.Ş."}
-    }
     Version{"2.1.10.42"}
 }
diff --git a/icu4c/source/data/region/be.txt b/icu4c/source/data/region/be.txt
index 341e74feb4a..ce9c4ecfb81 100644
--- a/icu4c/source/data/region/be.txt
+++ b/icu4c/source/data/region/be.txt
@@ -287,14 +287,14 @@ be{
         ZW{"Зімбабвэ"}
         ZZ{"Невядомы рэгіён"}
     }
+    Countries%short{
+        HK{"Ганконг"}
+        MO{"Макаа"}
+    }
     Countries%variant{
         CD{"Дэмакратычная Рэспубліка Конга"}
         CG{"Рэспубліка Конга"}
         MK{"Рэспубліка Македонія"}
     }
-    CountriesShort{
-        HK{"Ганконг"}
-        MO{"Макаа"}
-    }
     Version{"2.1.7.39"}
 }
diff --git a/icu4c/source/data/region/bg.txt b/icu4c/source/data/region/bg.txt
index 552ae6be247..d3b951b76a9 100644
--- a/icu4c/source/data/region/bg.txt
+++ b/icu4c/source/data/region/bg.txt
@@ -302,6 +302,13 @@ bg{
         ZW{"Зимбабве"}
         ZZ{"непознат регион"}
     }
+    Countries%short{
+        GB{"Великобритания"}
+        HK{"Хонконг"}
+        MO{"Макао"}
+        PS{"Палестина"}
+        US{"САЩ"}
+    }
     Countries%variant{
         CD{"Конго (Демократична република)"}
         CG{"Конго (Република)"}
@@ -309,12 +316,5 @@ bg{
         FK{"Фолклендски острови (Малвински острови)"}
         MK{"Македония (БЮРМ)"}
     }
-    CountriesShort{
-        GB{"Великобритания"}
-        HK{"Хонконг"}
-        MO{"Макао"}
-        PS{"Палестина"}
-        US{"САЩ"}
-    }
     Version{"2.1.8.9"}
 }
diff --git a/icu4c/source/data/region/bn.txt b/icu4c/source/data/region/bn.txt
index a47830e97c6..0010bda8d15 100644
--- a/icu4c/source/data/region/bn.txt
+++ b/icu4c/source/data/region/bn.txt
@@ -302,6 +302,13 @@ bn{
         ZW{"জিম্বাবোয়ে"}
         ZZ{"অজানা স্থান"}
     }
+    Countries%short{
+        GB{"ইউ. কে"}
+        HK{"হংকং"}
+        MO{"ম্যাকাও"}
+        PS{"ফিলিস্তিন"}
+        US{"ইউ এস"}
+    }
     Countries%variant{
         CD{"কঙ্গো(DRC)"}
         CG{"কঙ্গো (প্রজাতন্ত্র)"}
@@ -309,12 +316,5 @@ bn{
         MK{"মেসিডোনিয়া(FYROM)"}
         TL{"পূর্ব তিমুর"}
     }
-    CountriesShort{
-        GB{"ইউ. কে"}
-        HK{"হংকং"}
-        MO{"ম্যাকাও"}
-        PS{"ফিলিস্তিন"}
-        US{"ইউ এস"}
-    }
     Version{"2.1.8.9"}
 }
diff --git a/icu4c/source/data/region/br.txt b/icu4c/source/data/region/br.txt
index 13fa14dfcef..2480111bd28 100755
--- a/icu4c/source/data/region/br.txt
+++ b/icu4c/source/data/region/br.txt
@@ -302,6 +302,13 @@ br{
         ZW{"Zimbabwe"}
         ZZ{"Rannved dianav"}
     }
+    Countries%short{
+        GB{"R.U."}
+        HK{"Hong Kong"}
+        MO{"Macau"}
+        PS{"Palestina"}
+        US{"S.U."}
+    }
     Countries%variant{
         CD{"Kongo (RDK)"}
         CG{"Kongo (Republik)"}
@@ -310,12 +317,5 @@ br{
         MK{"Makedonia (RYKM)"}
         TL{"Timor ar Reter"}
     }
-    CountriesShort{
-        GB{"R.U."}
-        HK{"Hong Kong"}
-        MO{"Macau"}
-        PS{"Palestina"}
-        US{"S.U."}
-    }
     Version{"2.1.10.42"}
 }
diff --git a/icu4c/source/data/region/bs.txt b/icu4c/source/data/region/bs.txt
index 9d16035894b..938eabc4a66 100644
--- a/icu4c/source/data/region/bs.txt
+++ b/icu4c/source/data/region/bs.txt
@@ -302,6 +302,13 @@ bs{
         ZW{"Zimbabve"}
         ZZ{"Nepoznata ili nevažeća oblast"}
     }
+    Countries%short{
+        GB{"UK"}
+        HK{"Hong Kong"}
+        MO{"Makao"}
+        PS{"Palestina"}
+        US{"SAD"}
+    }
     Countries%variant{
         CD{"Kongo (DRC)"}
         CG{"Republika Kongo"}
@@ -310,12 +317,5 @@ bs{
         MK{"Makedonija (BJR)"}
         TL{"Istočni Timor"}
     }
-    CountriesShort{
-        GB{"UK"}
-        HK{"Hong Kong"}
-        MO{"Makao"}
-        PS{"Palestina"}
-        US{"SAD"}
-    }
     Version{"2.1.10.42"}
 }
diff --git a/icu4c/source/data/region/bs_Cyrl.txt b/icu4c/source/data/region/bs_Cyrl.txt
index d818ebb506d..5083152e61a 100755
--- a/icu4c/source/data/region/bs_Cyrl.txt
+++ b/icu4c/source/data/region/bs_Cyrl.txt
@@ -298,14 +298,14 @@ bs_Cyrl{
         ZW{"Зимбабве"}
         ZZ{"Непозната или неважећа област"}
     }
+    Countries%short{
+        HK{"Хонг Конг"}
+        MO{"Макао"}
+    }
     Countries%variant{
         CD{"Конго (ДРК)"}
         CG{"Конго (Република)"}
         FK{"Фокландска (Малвинска) острва"}
     }
-    CountriesShort{
-        HK{"Хонг Конг"}
-        MO{"Макао"}
-    }
     Version{"2.1.10.42"}
 }
diff --git a/icu4c/source/data/region/ca.txt b/icu4c/source/data/region/ca.txt
index e34fb7c42b1..8c78233e2b3 100644
--- a/icu4c/source/data/region/ca.txt
+++ b/icu4c/source/data/region/ca.txt
@@ -302,18 +302,18 @@ ca{
         ZW{"Zimbàbue"}
         ZZ{"Regió desconeguda"}
     }
-    Countries%variant{
-        CD{"Congo (República Democràtica del Congo)"}
-        CG{"Congo (República del Congo)"}
-        FK{"Illes Malvines (Illes Falkland)"}
-        MK{"Macedònia (Antiga República Iugoslava de Macedònia)"}
-    }
-    CountriesShort{
+    Countries%short{
         GB{"GB"}
         HK{"Hong Kong"}
         MO{"Macau"}
         PS{"Palestina"}
         US{"EUA"}
     }
+    Countries%variant{
+        CD{"Congo (República Democràtica del Congo)"}
+        CG{"Congo (República del Congo)"}
+        FK{"Illes Malvines (Illes Falkland)"}
+        MK{"Macedònia (Antiga República Iugoslava de Macedònia)"}
+    }
     Version{"2.1.10.42"}
 }
diff --git a/icu4c/source/data/region/chr.txt b/icu4c/source/data/region/chr.txt
index 14330539ad8..67a9b520a69 100755
--- a/icu4c/source/data/region/chr.txt
+++ b/icu4c/source/data/region/chr.txt
@@ -213,11 +213,11 @@ chr{
         US{"ᎠᎹᏰᏟ"}
         ZZ{"ᏄᏬᎵᏍᏛᎾ ᎤᏔᏂᏗᎦᏙᎯ"}
     }
+    Countries%short{
+        MO{"ᎹᎧᎣ"}
+    }
     Countries%variant{
         FK{"ᏩᎩ ᎤᎦᏚᏛ (ᎢᏍᎳᏍ ᎹᎸᏫᎾᏍ)"}
     }
-    CountriesShort{
-        MO{"ᎹᎧᎣ"}
-    }
     Version{"2.1.6.69"}
 }
diff --git a/icu4c/source/data/region/cs.txt b/icu4c/source/data/region/cs.txt
index c3c55b9eebf..c78e6f64c28 100644
--- a/icu4c/source/data/region/cs.txt
+++ b/icu4c/source/data/region/cs.txt
@@ -302,18 +302,18 @@ cs{
         ZW{"Zimbabwe"}
         ZZ{"Neznámá oblast"}
     }
-    Countries%variant{
-        CD{"Kongo (DRK)"}
-        CG{"Kongo (republika)"}
-        FK{"Falklandské ostrovy (Malvíny)"}
-        MK{"Makedonie (FYROM)"}
-    }
-    CountriesShort{
+    Countries%short{
         GB{"VB"}
         HK{"Hongkong"}
         MO{"Macao"}
         PS{"Palestina"}
         US{"USA"}
     }
+    Countries%variant{
+        CD{"Kongo (DRK)"}
+        CG{"Kongo (republika)"}
+        FK{"Falklandské ostrovy (Malvíny)"}
+        MK{"Makedonie (FYROM)"}
+    }
     Version{"2.1.8.9"}
 }
diff --git a/icu4c/source/data/region/cy.txt b/icu4c/source/data/region/cy.txt
index e746a12e130..6cd83ff3714 100644
--- a/icu4c/source/data/region/cy.txt
+++ b/icu4c/source/data/region/cy.txt
@@ -302,6 +302,13 @@ cy{
         ZW{"Zimbabwe"}
         ZZ{"Rhanbarth Anhysbys"}
     }
+    Countries%short{
+        GB{"DU"}
+        HK{"Hong Kong"}
+        MO{"Macau"}
+        PS{"Palesteina"}
+        US{"UDA"}
+    }
     Countries%variant{
         CD{"y Congo (G.Dd.C.)"}
         CG{"Y Congo (Gweriniaeth)"}
@@ -309,12 +316,5 @@ cy{
         MK{"Macedonia (CWIM)"}
         TL{"Dwyrain Timor"}
     }
-    CountriesShort{
-        GB{"DU"}
-        HK{"Hong Kong"}
-        MO{"Macau"}
-        PS{"Palesteina"}
-        US{"UDA"}
-    }
     Version{"2.1.10.42"}
 }
diff --git a/icu4c/source/data/region/da.txt b/icu4c/source/data/region/da.txt
index ee37956bddc..fe1b5811235 100644
--- a/icu4c/source/data/region/da.txt
+++ b/icu4c/source/data/region/da.txt
@@ -302,6 +302,13 @@ da{
         ZW{"Zimbabwe"}
         ZZ{"Ukendt område"}
     }
+    Countries%short{
+        GB{"UK"}
+        HK{"Hongkong"}
+        MO{"Macao"}
+        PS{"Palæstina"}
+        US{"USA"}
+    }
     Countries%variant{
         CD{"Den Demokratiske Republik Congo"}
         CG{"Republikken Congo"}
@@ -309,12 +316,5 @@ da{
         MK{"Makedonien (Den Tidligere Jugoslaviske Republik Makedonien)"}
         TL{"Østtimor"}
     }
-    CountriesShort{
-        GB{"UK"}
-        HK{"Hongkong"}
-        MO{"Macao"}
-        PS{"Palæstina"}
-        US{"USA"}
-    }
     Version{"2.1.9.62"}
 }
diff --git a/icu4c/source/data/region/de.txt b/icu4c/source/data/region/de.txt
index 34050007de6..facf5937a06 100644
--- a/icu4c/source/data/region/de.txt
+++ b/icu4c/source/data/region/de.txt
@@ -302,6 +302,13 @@ de{
         ZW{"Simbabwe"}
         ZZ{"Unbekannte Region"}
     }
+    Countries%short{
+        GB{"UK"}
+        HK{"Hongkong"}
+        MO{"Macau"}
+        PS{"Palästina"}
+        US{"USA"}
+    }
     Countries%variant{
         CD{"Kongo (Demokratische Republik)"}
         CG{"Kongo (Republik)"}
@@ -310,12 +317,5 @@ de{
         MK{"Mazedonien (EJR)"}
         TL{"Osttimor"}
     }
-    CountriesShort{
-        GB{"UK"}
-        HK{"Hongkong"}
-        MO{"Macau"}
-        PS{"Palästina"}
-        US{"USA"}
-    }
     Version{"2.1.10.51"}
 }
diff --git a/icu4c/source/data/region/dsb.txt b/icu4c/source/data/region/dsb.txt
index 3178be223fb..e3abb905561 100644
--- a/icu4c/source/data/region/dsb.txt
+++ b/icu4c/source/data/region/dsb.txt
@@ -301,6 +301,13 @@ dsb{
         ZW{"Simbabwe"}
         ZZ{"njeznaty region"}
     }
+    Countries%short{
+        GB{"UK"}
+        HK{"Hongkong"}
+        MO{"Macao"}
+        PS{"Palestina"}
+        US{"USA"}
+    }
     Countries%variant{
         CD{"Kongo (Demokratiska republika)"}
         CG{"Kongo (Republika)"}
@@ -309,12 +316,5 @@ dsb{
         MK{"Makedońska (PRJ)"}
         TL{"Pódzajtšny Timor"}
     }
-    CountriesShort{
-        GB{"UK"}
-        HK{"Hongkong"}
-        MO{"Macao"}
-        PS{"Palestina"}
-        US{"USA"}
-    }
     Version{"2.1.8.9"}
 }
diff --git a/icu4c/source/data/region/dz.txt b/icu4c/source/data/region/dz.txt
index c4b08f4c0c9..72fb9ccf396 100755
--- a/icu4c/source/data/region/dz.txt
+++ b/icu4c/source/data/region/dz.txt
@@ -300,6 +300,10 @@ dz{
         ZW{"ཛིམ་བྷབ་ཝེ"}
         ZZ{"ངོ་མ་ཤེས་པའི་ལུང་ཕྱོགས"}
     }
+    Countries%short{
+        HK{"ཧོང་ཀོང"}
+        MO{"མཀ་ཨའུ"}
+    }
     Countries%variant{
         CD{"ཌེ་མོ་ཀེརེ་ཊིཀ་ རི་པབ་ལིཀ་ ཨོཕ་ ཀོང་གྷོ"}
         CG{"རི་པབ་ལིཀ་ ཨོཕ་ ཀོང་གྷོ"}
@@ -308,9 +312,5 @@ dz{
         MK{"མ་སེ་ཌོ་ནི་ཡ་ (ཡུ་གོ་སླཱ་བི་ཡ)"}
         TL{"ཤར་ཕྱོགས་ཏི་་མོར"}
     }
-    CountriesShort{
-        HK{"ཧོང་ཀོང"}
-        MO{"མཀ་ཨའུ"}
-    }
     Version{"2.1.6.69"}
 }
diff --git a/icu4c/source/data/region/ee.txt b/icu4c/source/data/region/ee.txt
index f71ac4b40ad..7b112ee79af 100755
--- a/icu4c/source/data/region/ee.txt
+++ b/icu4c/source/data/region/ee.txt
@@ -296,6 +296,10 @@ ee{
         ZW{"Zimbabwe nutome"}
         ZZ{"nutome manya"}
     }
+    Countries%short{
+        HK{"Hɔng Kɔng nutome"}
+        MO{"Macau nutome"}
+    }
     Countries%variant{
         CD{"Kongo demokratik repɔblik nutome"}
         CG{"Kongo repɔblik nutome"}
@@ -304,9 +308,5 @@ ee{
         MK{"Makedonia (FYROM) nutome"}
         TL{"Ɣedzeƒe Timɔ nutome"}
     }
-    CountriesShort{
-        HK{"Hɔng Kɔng nutome"}
-        MO{"Macau nutome"}
-    }
     Version{"2.1.10.42"}
 }
diff --git a/icu4c/source/data/region/el.txt b/icu4c/source/data/region/el.txt
index 7c274fd4515..0541fe3da18 100644
--- a/icu4c/source/data/region/el.txt
+++ b/icu4c/source/data/region/el.txt
@@ -302,6 +302,13 @@ el{
         ZW{"Ζιμπάμπουε"}
         ZZ{"Άγνωστη περιοχή"}
     }
+    Countries%short{
+        GB{"Η.Β."}
+        HK{"Χονγκ Κονγκ"}
+        MO{"Μακάο"}
+        PS{"Παλαιστίνη"}
+        US{"ΗΠΑ"}
+    }
     Countries%variant{
         CD{"Κονγκό"}
         CG{"Κονγκό (Δημοκρατία)"}
@@ -309,12 +316,5 @@ el{
         MK{"Πρώην Γιουγκοσλαβική Δημοκρατία της Μακεδονίας (ΠΓΔΜ)"}
         TL{"Ανατολικό Τιμόρ"}
     }
-    CountriesShort{
-        GB{"Η.Β."}
-        HK{"Χονγκ Κονγκ"}
-        MO{"Μακάο"}
-        PS{"Παλαιστίνη"}
-        US{"ΗΠΑ"}
-    }
     Version{"2.1.10.42"}
 }
diff --git a/icu4c/source/data/region/en.txt b/icu4c/source/data/region/en.txt
index 288f58fb821..2502eae3ce1 100644
--- a/icu4c/source/data/region/en.txt
+++ b/icu4c/source/data/region/en.txt
@@ -302,15 +302,7 @@ en{
         ZW{"Zimbabwe"}
         ZZ{"Unknown Region"}
     }
-    Countries%variant{
-        CD{"Congo (DRC)"}
-        CG{"Congo (Republic)"}
-        CI{"Ivory Coast"}
-        FK{"Falkland Islands (Islas Malvinas)"}
-        MK{"Macedonia (FYROM)"}
-        TL{"East Timor"}
-    }
-    CountriesShort{
+    Countries%short{
         BA{"Bosnia"}
         GB{"U.K."}
         HK{"Hong Kong"}
@@ -319,5 +311,13 @@ en{
         PS{"Palestine"}
         US{"U.S."}
     }
+    Countries%variant{
+        CD{"Congo (DRC)"}
+        CG{"Congo (Republic)"}
+        CI{"Ivory Coast"}
+        FK{"Falkland Islands (Islas Malvinas)"}
+        MK{"Macedonia (FYROM)"}
+        TL{"East Timor"}
+    }
     Version{"2.1.10.42"}
 }
diff --git a/icu4c/source/data/region/en_AU.txt b/icu4c/source/data/region/en_AU.txt
index 6899f18d0d9..f6b230be4cc 100755
--- a/icu4c/source/data/region/en_AU.txt
+++ b/icu4c/source/data/region/en_AU.txt
@@ -14,7 +14,7 @@ en_AU{
         UM{"U.S. Minor Outlying Islands"}
         VC{"Saint Vincent and the Grenadines"}
     }
-    CountriesShort{
+    Countries%short{
         GB{"U.K."}
         US{"U.S."}
     }
diff --git a/icu4c/source/data/region/en_GB.txt b/icu4c/source/data/region/en_GB.txt
index 3710a09aa75..4f0afbb368a 100755
--- a/icu4c/source/data/region/en_GB.txt
+++ b/icu4c/source/data/region/en_GB.txt
@@ -24,7 +24,7 @@ en_GB{
         TT{"Trinidad and Tobago"}
         WF{"Wallis and Futuna"}
     }
-    CountriesShort{
+    Countries%short{
         GB{"UK"}
         US{"US"}
     }
diff --git a/icu4c/source/data/region/es.txt b/icu4c/source/data/region/es.txt
index cf8c45a085b..187c39b08cb 100644
--- a/icu4c/source/data/region/es.txt
+++ b/icu4c/source/data/region/es.txt
@@ -302,18 +302,18 @@ es{
         ZW{"Zimbabue"}
         ZZ{"Región desconocida"}
     }
-    Countries%variant{
-        CD{"Congo (República Democrática del Congo)"}
-        CG{"Congo (República)"}
-        FK{"Islas Malvinas (Islas Falkland)"}
-        MK{"Macedonia (ERYM)"}
-    }
-    CountriesShort{
+    Countries%short{
         GB{"RU"}
         HK{"Hong Kong"}
         MO{"Macao"}
         PS{"Palestina"}
         US{"EE. UU."}
     }
+    Countries%variant{
+        CD{"Congo (República Democrática del Congo)"}
+        CG{"Congo (República)"}
+        FK{"Islas Malvinas (Islas Falkland)"}
+        MK{"Macedonia (ERYM)"}
+    }
     Version{"2.1.10.42"}
 }
diff --git a/icu4c/source/data/region/es_419.txt b/icu4c/source/data/region/es_419.txt
index 4af04eb43f5..01783f4e62c 100644
--- a/icu4c/source/data/region/es_419.txt
+++ b/icu4c/source/data/region/es_419.txt
@@ -13,7 +13,7 @@ es_419{
         IQ{"Irak"}
         NU{"Niue"}
     }
-    CountriesShort{
+    Countries%short{
         GB{"R. U."}
     }
     Version{"2.1.10.16"}
diff --git a/icu4c/source/data/region/es_MX.txt b/icu4c/source/data/region/es_MX.txt
index 473c39b3378..e723a86080d 100755
--- a/icu4c/source/data/region/es_MX.txt
+++ b/icu4c/source/data/region/es_MX.txt
@@ -47,7 +47,7 @@ es_MX{
         UM{"Islas UltramarinasMenores de Estados Unidos"}
         VI{"Islas Vírgenes de los Estados Unidos"}
     }
-    CountriesShort{
+    Countries%short{
         GB{"RU"}
     }
     Version{"2.1.10.42"}
diff --git a/icu4c/source/data/region/et.txt b/icu4c/source/data/region/et.txt
index 19330a83318..15e6c177056 100644
--- a/icu4c/source/data/region/et.txt
+++ b/icu4c/source/data/region/et.txt
@@ -302,18 +302,18 @@ et{
         ZW{"Zimbabwe"}
         ZZ{"Tundmatu piirkond"}
     }
-    Countries%variant{
-        CD{"Kongo-Kinshasa"}
-        CG{"Kongo (Vabariik)"}
-        CI{"Elevandiluurannik"}
-        FK{"Falklandi saared (Malviini saared)"}
-    }
-    CountriesShort{
+    Countries%short{
         GB{"Suurbritannia"}
         HK{"Hongkong"}
         MO{"Macau"}
         PS{"Palestiina"}
         US{"USA"}
     }
+    Countries%variant{
+        CD{"Kongo-Kinshasa"}
+        CG{"Kongo (Vabariik)"}
+        CI{"Elevandiluurannik"}
+        FK{"Falklandi saared (Malviini saared)"}
+    }
     Version{"2.1.8.9"}
 }
diff --git a/icu4c/source/data/region/eu.txt b/icu4c/source/data/region/eu.txt
index 508ea3a4977..87ec206d443 100644
--- a/icu4c/source/data/region/eu.txt
+++ b/icu4c/source/data/region/eu.txt
@@ -302,6 +302,13 @@ eu{
         ZW{"Zimbabwe"}
         ZZ{"Eskualde ezezaguna"}
     }
+    Countries%short{
+        GB{"EB"}
+        HK{"Hong Kong"}
+        MO{"Macau"}
+        PS{"Palestina"}
+        US{"AEB"}
+    }
     Countries%variant{
         CD{"Kongo (KED)"}
         CG{"Kongo (errepublika)"}
@@ -309,12 +316,5 @@ eu{
         MK{"Mazedonia (Mazedoniako Yugoslaviar Errepublika ohia)"}
         TL{"Timor ekialdea"}
     }
-    CountriesShort{
-        GB{"EB"}
-        HK{"Hong Kong"}
-        MO{"Macau"}
-        PS{"Palestina"}
-        US{"AEB"}
-    }
     Version{"2.1.8.9"}
 }
diff --git a/icu4c/source/data/region/fa.txt b/icu4c/source/data/region/fa.txt
index fd48ca67071..79d202283bb 100644
--- a/icu4c/source/data/region/fa.txt
+++ b/icu4c/source/data/region/fa.txt
@@ -302,13 +302,7 @@ fa{
         ZW{"زیمبابوه"}
         ZZ{"ناحیهٔ نامشخص"}
     }
-    Countries%variant{
-        CD{"کنگو (جمهوری دموکراتیک)"}
-        CG{"کنگو (جمهوری)"}
-        FK{"جزایر فالکلند (ایسلاس مالویناس)"}
-        MK{"مقدونیه (جمهوری سابقاً یوگسلاو)"}
-    }
-    CountriesShort{
+    Countries%short{
         GB{"بریتانیا"}
         HK{"هنگ‌کنگ"}
         MO{"ماکائو"}
@@ -316,5 +310,11 @@ fa{
         SA{"عربستان"}
         US{"ایالات متحده"}
     }
+    Countries%variant{
+        CD{"کنگو (جمهوری دموکراتیک)"}
+        CG{"کنگو (جمهوری)"}
+        FK{"جزایر فالکلند (ایسلاس مالویناس)"}
+        MK{"مقدونیه (جمهوری سابقاً یوگسلاو)"}
+    }
     Version{"2.1.8.9"}
 }
diff --git a/icu4c/source/data/region/fi.txt b/icu4c/source/data/region/fi.txt
index 678e4b93141..2edbd269cab 100644
--- a/icu4c/source/data/region/fi.txt
+++ b/icu4c/source/data/region/fi.txt
@@ -302,6 +302,13 @@ fi{
         ZW{"Zimbabwe"}
         ZZ{"tuntematon alue"}
     }
+    Countries%short{
+        GB{"Britannia"}
+        HK{"Hongkong"}
+        MO{"Macao"}
+        PS{"Palestiina"}
+        US{"USA"}
+    }
     Countries%variant{
         CD{"Kongo-Kinshasa"}
         CG{"Kongo-Brazzaville"}
@@ -310,12 +317,5 @@ fi{
         MK{"EJT Makedonia"}
         TL{"Timor-Leste"}
     }
-    CountriesShort{
-        GB{"Britannia"}
-        HK{"Hongkong"}
-        MO{"Macao"}
-        PS{"Palestiina"}
-        US{"USA"}
-    }
     Version{"2.1.8.9"}
 }
diff --git a/icu4c/source/data/region/fil.txt b/icu4c/source/data/region/fil.txt
index 93e75ab73e5..772e0264f8d 100755
--- a/icu4c/source/data/region/fil.txt
+++ b/icu4c/source/data/region/fil.txt
@@ -302,6 +302,13 @@ fil{
         ZW{"Zimbabwe"}
         ZZ{"Hindi Kilalang Rehiyon"}
     }
+    Countries%short{
+        GB{"U.K."}
+        HK{"Hong Kong"}
+        MO{"Macau"}
+        PS{"Palestine"}
+        US{"U.S."}
+    }
     Countries%variant{
         CD{"Congo (DRC)"}
         CG{"Congo (Republic)"}
@@ -310,12 +317,5 @@ fil{
         MK{"Macedonia (FYROM)"}
         TL{"East Timor"}
     }
-    CountriesShort{
-        GB{"U.K."}
-        HK{"Hong Kong"}
-        MO{"Macau"}
-        PS{"Palestine"}
-        US{"U.S."}
-    }
     Version{"2.1.10.42"}
 }
diff --git a/icu4c/source/data/region/fo.txt b/icu4c/source/data/region/fo.txt
index f95afffcab6..5a569c90953 100644
--- a/icu4c/source/data/region/fo.txt
+++ b/icu4c/source/data/region/fo.txt
@@ -299,15 +299,15 @@ fo{
         ZW{"Simbabvi"}
         ZZ{"(ukendt område)"}
     }
-    Countries%variant{
-        CG{"Kongo-Brazzaville"}
-    }
-    CountriesShort{
+    Countries%short{
         GB{"Stóra Bretland"}
         HK{"Hongkong"}
         MO{"Makao"}
         PS{"Palestina"}
         US{"USA"}
     }
+    Countries%variant{
+        CG{"Kongo-Brazzaville"}
+    }
     Version{"2.1.7.53"}
 }
diff --git a/icu4c/source/data/region/fr.txt b/icu4c/source/data/region/fr.txt
index 1fd6a1d71b3..ded52da62fb 100644
--- a/icu4c/source/data/region/fr.txt
+++ b/icu4c/source/data/region/fr.txt
@@ -302,6 +302,13 @@ fr{
         ZW{"Zimbabwe"}
         ZZ{"région indéterminée"}
     }
+    Countries%short{
+        GB{"R.-U."}
+        HK{"Hong Kong"}
+        MO{"Macao"}
+        PS{"Palestine"}
+        US{"É.-U."}
+    }
     Countries%variant{
         CD{"Congo (RDC)"}
         CG{"République du Congo"}
@@ -309,12 +316,5 @@ fr{
         MK{"Macédoine (ARYM)"}
         TL{"Timor-Oriental"}
     }
-    CountriesShort{
-        GB{"R.-U."}
-        HK{"Hong Kong"}
-        MO{"Macao"}
-        PS{"Palestine"}
-        US{"É.-U."}
-    }
     Version{"2.1.8.9"}
 }
diff --git a/icu4c/source/data/region/fur.txt b/icu4c/source/data/region/fur.txt
index 7b4eb501fc4..1a7f10d4fa3 100644
--- a/icu4c/source/data/region/fur.txt
+++ b/icu4c/source/data/region/fur.txt
@@ -296,15 +296,15 @@ fur{
         ZW{"Zimbabwe"}
         ZZ{"Regjon no cognossude o no valide"}
     }
+    Countries%short{
+        HK{"Hong Kong"}
+        MO{"Macao"}
+    }
     Countries%variant{
         CD{"Congo (RDC)"}
         CG{"Congo (Republiche)"}
         FK{"Isulis Falkland (Isulis Malvinas)"}
         MK{"Macedonie (FYROM)"}
     }
-    CountriesShort{
-        HK{"Hong Kong"}
-        MO{"Macao"}
-    }
     Version{"2.1.7.53"}
 }
diff --git a/icu4c/source/data/region/fy.txt b/icu4c/source/data/region/fy.txt
index 2bb5ec9e375..7a9235a8594 100644
--- a/icu4c/source/data/region/fy.txt
+++ b/icu4c/source/data/region/fy.txt
@@ -302,18 +302,18 @@ fy{
         ZW{"Zimbabwe"}
         ZZ{"Unbekend gebiet"}
     }
-    Countries%variant{
-        CD{"Congo (DRC)"}
-        CG{"Congo (Republyk)"}
-        FK{"Falklâneilannen (Islas Malvinas)"}
-        MK{"Macedonië (FYROM)"}
-    }
-    CountriesShort{
+    Countries%short{
         GB{"VK"}
         HK{"Hongkong"}
         MO{"Macao"}
         PS{"Palestina"}
         US{"VS"}
     }
+    Countries%variant{
+        CD{"Congo (DRC)"}
+        CG{"Congo (Republyk)"}
+        FK{"Falklâneilannen (Islas Malvinas)"}
+        MK{"Macedonië (FYROM)"}
+    }
     Version{"2.1.10.42"}
 }
diff --git a/icu4c/source/data/region/ga.txt b/icu4c/source/data/region/ga.txt
index bd327530821..f53ef05eea0 100644
--- a/icu4c/source/data/region/ga.txt
+++ b/icu4c/source/data/region/ga.txt
@@ -302,18 +302,18 @@ ga{
         ZW{"An tSiombáib"}
         ZZ{"Réigiún Anaithnid"}
     }
-    Countries%variant{
-        CD{"An Congó (PDC)"}
-        CG{"An Congó (Poblacht)"}
-        FK{"Oileáin Fháclainne (Islas Malvinas)"}
-        MK{"An Mhacadóin (PIIM)"}
-    }
-    CountriesShort{
+    Countries%short{
         GB{"RA"}
         HK{"Hong Cong"}
         MO{"Macao"}
         PS{"An Phalaistín"}
         US{"SAM"}
     }
+    Countries%variant{
+        CD{"An Congó (PDC)"}
+        CG{"An Congó (Poblacht)"}
+        FK{"Oileáin Fháclainne (Islas Malvinas)"}
+        MK{"An Mhacadóin (PIIM)"}
+    }
     Version{"2.1.8.9"}
 }
diff --git a/icu4c/source/data/region/gd.txt b/icu4c/source/data/region/gd.txt
index 038767bc9f9..db57ca9ce2e 100644
--- a/icu4c/source/data/region/gd.txt
+++ b/icu4c/source/data/region/gd.txt
@@ -302,6 +302,13 @@ gd{
         ZW{"An t-Sìombab"}
         ZZ{"Roinn-dùthcha neo-aithnichte"}
     }
+    Countries%short{
+        GB{"RA"}
+        HK{"Hong Kong"}
+        MO{"Macàthu"}
+        PS{"Palastain"}
+        US{"SA"}
+    }
     Countries%variant{
         CD{"A’ Chongo (Poblachd Dheamocratach)"}
         CG{"A’ Chongo (Poblachd)"}
@@ -310,12 +317,5 @@ gd{
         MK{"A’ Mhasadon (FYROM)"}
         TL{"Tìomor an Ear"}
     }
-    CountriesShort{
-        GB{"RA"}
-        HK{"Hong Kong"}
-        MO{"Macàthu"}
-        PS{"Palastain"}
-        US{"SA"}
-    }
     Version{"2.1.8.9"}
 }
diff --git a/icu4c/source/data/region/gl.txt b/icu4c/source/data/region/gl.txt
index 51c3493a635..d143afd09fa 100644
--- a/icu4c/source/data/region/gl.txt
+++ b/icu4c/source/data/region/gl.txt
@@ -302,6 +302,12 @@ gl{
         ZW{"Cimbabue"}
         ZZ{"Rexión descoñecida"}
     }
+    Countries%short{
+        GB{"RU"}
+        HK{"Hong Kong"}
+        MO{"Macau"}
+        PS{"Palestina"}
+    }
     Countries%variant{
         CD{"Congo (RDC)"}
         CG{"Congo (RC)"}
@@ -309,11 +315,5 @@ gl{
         FK{"Illas Malvinas (Falkland)"}
         MK{"Macedonia (ARIM)"}
     }
-    CountriesShort{
-        GB{"RU"}
-        HK{"Hong Kong"}
-        MO{"Macau"}
-        PS{"Palestina"}
-    }
     Version{"2.1.8.9"}
 }
diff --git a/icu4c/source/data/region/gsw.txt b/icu4c/source/data/region/gsw.txt
index 7612469611f..64bc8f86f62 100644
--- a/icu4c/source/data/region/gsw.txt
+++ b/icu4c/source/data/region/gsw.txt
@@ -291,12 +291,12 @@ gsw{
         ZW{"Simbabwe"}
         ZZ{"Unbekannti oder ungültigi Regioon"}
     }
-    Countries%variant{
-        MK{"Mazedoonie (EJRM)"}
-    }
-    CountriesShort{
+    Countries%short{
         HK{"Hongkong"}
         MO{"Macao"}
     }
+    Countries%variant{
+        MK{"Mazedoonie (EJRM)"}
+    }
     Version{"2.1.7.41"}
 }
diff --git a/icu4c/source/data/region/gu.txt b/icu4c/source/data/region/gu.txt
index 66d94f3ee79..ab869ef3104 100644
--- a/icu4c/source/data/region/gu.txt
+++ b/icu4c/source/data/region/gu.txt
@@ -302,6 +302,13 @@ gu{
         ZW{"ઝિમ્બાબ્વે"}
         ZZ{"અજ્ઞાત પ્રદેશ"}
     }
+    Countries%short{
+        GB{"યુ.કે."}
+        HK{"હોંગ કોંગ"}
+        MO{"મકાઉ"}
+        PS{"પેલેસ્ટાઇન"}
+        US{"યુ.એસ."}
+    }
     Countries%variant{
         CD{"કોંગો (ડીઆરસી)"}
         CG{"કોંગો (પ્રજાસત્તાક)"}
@@ -310,12 +317,5 @@ gu{
         MK{"મેસેડોનિયા (FYROM)"}
         TL{"પૂર્વ તિમોર"}
     }
-    CountriesShort{
-        GB{"યુ.કે."}
-        HK{"હોંગ કોંગ"}
-        MO{"મકાઉ"}
-        PS{"પેલેસ્ટાઇન"}
-        US{"યુ.એસ."}
-    }
     Version{"2.1.8.9"}
 }
diff --git a/icu4c/source/data/region/he.txt b/icu4c/source/data/region/he.txt
index a555c9d7dcd..d16e7aa8661 100644
--- a/icu4c/source/data/region/he.txt
+++ b/icu4c/source/data/region/he.txt
@@ -302,6 +302,13 @@ he{
         ZW{"זימבאבווה"}
         ZZ{"אזור לא ידוע"}
     }
+    Countries%short{
+        GB{"בריטניה"}
+        HK{"הונג קונג"}
+        MO{"מקאו"}
+        PS{"פלסטין"}
+        US{"ארה״ב"}
+    }
     Countries%variant{
         CD{"קונגו (הרפובליקה הדמוקרטית של קונגו)"}
         CG{"קונגו (רפובליקה)"}
@@ -309,12 +316,5 @@ he{
         MK{"מקדוניה (הרפובליקה היוגוסלבית לשעבר מקדוניה)"}
         TL{"מזרח טימור"}
     }
-    CountriesShort{
-        GB{"בריטניה"}
-        HK{"הונג קונג"}
-        MO{"מקאו"}
-        PS{"פלסטין"}
-        US{"ארה״ב"}
-    }
     Version{"2.1.8.9"}
 }
diff --git a/icu4c/source/data/region/hi.txt b/icu4c/source/data/region/hi.txt
index 8016e6a444e..edc58a3653b 100644
--- a/icu4c/source/data/region/hi.txt
+++ b/icu4c/source/data/region/hi.txt
@@ -302,6 +302,13 @@ hi{
         ZW{"ज़िम्बाब्वे"}
         ZZ{"अज्ञात क्षेत्र"}
     }
+    Countries%short{
+        GB{"यू.के."}
+        HK{"हाँग काँग"}
+        MO{"मकाऊ"}
+        PS{"फ़िलिस्तीन"}
+        US{"अमेरिका"}
+    }
     Countries%variant{
         CD{"कांगो (डीआरसी)"}
         CG{"कांगो (गणराज्य)"}
@@ -310,12 +317,5 @@ hi{
         MK{"मैसिडोनिया (FYROM)"}
         TL{"पूर्वी तिमोर"}
     }
-    CountriesShort{
-        GB{"यू.के."}
-        HK{"हाँग काँग"}
-        MO{"मकाऊ"}
-        PS{"फ़िलिस्तीन"}
-        US{"अमेरिका"}
-    }
     Version{"2.1.8.9"}
 }
diff --git a/icu4c/source/data/region/hr.txt b/icu4c/source/data/region/hr.txt
index 6fd11d5297a..1b3a6879b2c 100644
--- a/icu4c/source/data/region/hr.txt
+++ b/icu4c/source/data/region/hr.txt
@@ -302,6 +302,13 @@ hr{
         ZW{"Zimbabve"}
         ZZ{"nepoznato područje"}
     }
+    Countries%short{
+        GB{"UK"}
+        HK{"Hong Kong"}
+        MO{"Makao"}
+        PS{"Palestina"}
+        US{"SAD"}
+    }
     Countries%variant{
         CD{"Kongo (DRK)"}
         CG{"Kongo (RK)"}
@@ -309,12 +316,5 @@ hr{
         FK{"Falklandski Otoci (Malvini)"}
         MK{"Makedonija (BJRM)"}
     }
-    CountriesShort{
-        GB{"UK"}
-        HK{"Hong Kong"}
-        MO{"Makao"}
-        PS{"Palestina"}
-        US{"SAD"}
-    }
     Version{"2.1.8.9"}
 }
diff --git a/icu4c/source/data/region/hsb.txt b/icu4c/source/data/region/hsb.txt
index e5a604a2330..3145ea2feba 100644
--- a/icu4c/source/data/region/hsb.txt
+++ b/icu4c/source/data/region/hsb.txt
@@ -301,6 +301,13 @@ hsb{
         ZW{"Simbabwe"}
         ZZ{"njeznaty region"}
     }
+    Countries%short{
+        GB{"UK"}
+        HK{"Hongkong"}
+        MO{"Macao"}
+        PS{"Palestina"}
+        US{"USA"}
+    }
     Countries%variant{
         CD{"Kongo (Demokratiska republika)"}
         CG{"Kongo (Republika)"}
@@ -309,12 +316,5 @@ hsb{
         MK{"Makedonska (FYROM)"}
         TL{"Wuchodny Timor"}
     }
-    CountriesShort{
-        GB{"UK"}
-        HK{"Hongkong"}
-        MO{"Macao"}
-        PS{"Palestina"}
-        US{"USA"}
-    }
     Version{"2.1.8.9"}
 }
diff --git a/icu4c/source/data/region/hu.txt b/icu4c/source/data/region/hu.txt
index d6c51737598..d16391e1128 100644
--- a/icu4c/source/data/region/hu.txt
+++ b/icu4c/source/data/region/hu.txt
@@ -302,18 +302,18 @@ hu{
         ZW{"Zimbabwe"}
         ZZ{"Ismeretlen körzet"}
     }
-    Countries%variant{
-        CD{"Kongó (KDK)"}
-        CG{"Kongó (Köztársaság)"}
-        FK{"Falkland-szigetek (Malvin-szigetek)"}
-        MK{"Macedónia (MVJK)"}
-    }
-    CountriesShort{
+    Countries%short{
         GB{"UK"}
         HK{"Hongkong"}
         MO{"Makaó"}
         PS{"Palesztina"}
         US{"USA"}
     }
+    Countries%variant{
+        CD{"Kongó (KDK)"}
+        CG{"Kongó (Köztársaság)"}
+        FK{"Falkland-szigetek (Malvin-szigetek)"}
+        MK{"Macedónia (MVJK)"}
+    }
     Version{"2.1.10.42"}
 }
diff --git a/icu4c/source/data/region/hy.txt b/icu4c/source/data/region/hy.txt
index 97fec7bf84f..ea04ffaeeed 100644
--- a/icu4c/source/data/region/hy.txt
+++ b/icu4c/source/data/region/hy.txt
@@ -301,6 +301,13 @@ hy{
         ZW{"Զիմբաբվե"}
         ZZ{"Անհայտ տարածաշրջան"}
     }
+    Countries%short{
+        GB{"Միացյալ Թագավորություն"}
+        HK{"Հոնկոնգ"}
+        MO{"Մակաո"}
+        PS{"Պաղեստին"}
+        US{"ԱՄՆ"}
+    }
     Countries%variant{
         CD{"Կոնգո (Կոնգոյի Ժողովրդավարական Հանրապետություն)"}
         CG{"Կոնգո (Կոնգոյի Հանրապետություն)"}
@@ -309,12 +316,5 @@ hy{
         MK{"Մակեդոնիա (ՄՆՀՀ)"}
         TL{"Արևելյան Թիմոր"}
     }
-    CountriesShort{
-        GB{"Միացյալ Թագավորություն"}
-        HK{"Հոնկոնգ"}
-        MO{"Մակաո"}
-        PS{"Պաղեստին"}
-        US{"ԱՄՆ"}
-    }
     Version{"2.1.10.42"}
 }
diff --git a/icu4c/source/data/region/id.txt b/icu4c/source/data/region/id.txt
index 4f446095de2..18723afb6c7 100644
--- a/icu4c/source/data/region/id.txt
+++ b/icu4c/source/data/region/id.txt
@@ -302,6 +302,13 @@ id{
         ZW{"Zimbabwe"}
         ZZ{"Wilayah Tidak Dikenal"}
     }
+    Countries%short{
+        GB{"GB"}
+        HK{"Hong Kong"}
+        MO{"Makau"}
+        PS{"Palestina"}
+        US{"A.S."}
+    }
     Countries%variant{
         CD{"Kongo (RDK)"}
         CG{"Kongo (Republik)"}
@@ -310,12 +317,5 @@ id{
         MK{"Makedonia (BRY)"}
         TL{"Timor Timur"}
     }
-    CountriesShort{
-        GB{"GB"}
-        HK{"Hong Kong"}
-        MO{"Makau"}
-        PS{"Palestina"}
-        US{"A.S."}
-    }
     Version{"2.1.10.42"}
 }
diff --git a/icu4c/source/data/region/is.txt b/icu4c/source/data/region/is.txt
index 26aa1f1076f..ecd9f17252d 100644
--- a/icu4c/source/data/region/is.txt
+++ b/icu4c/source/data/region/is.txt
@@ -302,6 +302,13 @@ is{
         ZW{"Simbabve"}
         ZZ{"Óþekkt svæði"}
     }
+    Countries%short{
+        GB{"Bretland"}
+        HK{"Hong Kong"}
+        MO{"Makaó"}
+        PS{"Palestína"}
+        US{"BNA"}
+    }
     Countries%variant{
         CD{"Kongó (Lýðstjórnarlýðveldið)"}
         CG{"Kongó (Lýðveldið)"}
@@ -309,12 +316,5 @@ is{
         MK{"Makedónía (Fyrrverandi lýðveldi Júgóslavíu)"}
         TL{"Austur-Tímor"}
     }
-    CountriesShort{
-        GB{"Bretland"}
-        HK{"Hong Kong"}
-        MO{"Makaó"}
-        PS{"Palestína"}
-        US{"BNA"}
-    }
     Version{"2.1.8.9"}
 }
diff --git a/icu4c/source/data/region/it.txt b/icu4c/source/data/region/it.txt
index 1378c71401d..3b0f15841fa 100644
--- a/icu4c/source/data/region/it.txt
+++ b/icu4c/source/data/region/it.txt
@@ -302,18 +302,18 @@ it{
         ZW{"Zimbabwe"}
         ZZ{"Regione non valida o sconosciuta"}
     }
-    Countries%variant{
-        CD{"Congo (RDC)"}
-        CG{"Congo (repubblica)"}
-        FK{"Isole Falkland (isole Malvine)"}
-        MK{"Repubblica ex Jugoslava di Macedonia"}
-    }
-    CountriesShort{
+    Countries%short{
         GB{"GB"}
         HK{"Hong-Kong"}
         MO{"Macao"}
         PS{"Palestina"}
         US{"USA"}
     }
+    Countries%variant{
+        CD{"Congo (RDC)"}
+        CG{"Congo (repubblica)"}
+        FK{"Isole Falkland (isole Malvine)"}
+        MK{"Repubblica ex Jugoslava di Macedonia"}
+    }
     Version{"2.1.8.32"}
 }
diff --git a/icu4c/source/data/region/ja.txt b/icu4c/source/data/region/ja.txt
index 84e3519b5a3..c05a386b296 100644
--- a/icu4c/source/data/region/ja.txt
+++ b/icu4c/source/data/region/ja.txt
@@ -302,6 +302,13 @@ ja{
         ZW{"ジンバブエ"}
         ZZ{"不明な地域"}
     }
+    Countries%short{
+        GB{"英国"}
+        HK{"香港"}
+        MO{"マカオ"}
+        PS{"パレスチナ"}
+        US{"アメリカ"}
+    }
     Countries%variant{
         CD{"コンゴ民主共和国"}
         CG{"コンゴ共和国"}
@@ -310,12 +317,5 @@ ja{
         MK{"マケドニア(旧ユーゴスラビア共和国)"}
         TL{"東チモール"}
     }
-    CountriesShort{
-        GB{"英国"}
-        HK{"香港"}
-        MO{"マカオ"}
-        PS{"パレスチナ"}
-        US{"アメリカ"}
-    }
     Version{"2.1.8.9"}
 }
diff --git a/icu4c/source/data/region/ka.txt b/icu4c/source/data/region/ka.txt
index a234621986b..36700914df8 100644
--- a/icu4c/source/data/region/ka.txt
+++ b/icu4c/source/data/region/ka.txt
@@ -302,6 +302,13 @@ ka{
         ZW{"ზიმბაბვე"}
         ZZ{"უცნობი რეგიონი"}
     }
+    Countries%short{
+        GB{"გაერთ.სამ."}
+        HK{"ჰონკონგი"}
+        MO{"მაკაო"}
+        PS{"პალესტინა"}
+        US{"აშშ"}
+    }
     Countries%variant{
         CD{"კონგო (კონგოს დემოკრატიული რესპუბლიკა)"}
         CG{"კონგო (რესპუბლიკა)"}
@@ -310,12 +317,5 @@ ka{
         MK{"მაკედონია (ყოფილი იუგოსლავიის რესპუბლიკა მაკედონია)"}
         TL{"აღმოსავლეთი ტიმორი"}
     }
-    CountriesShort{
-        GB{"გაერთ.სამ."}
-        HK{"ჰონკონგი"}
-        MO{"მაკაო"}
-        PS{"პალესტინა"}
-        US{"აშშ"}
-    }
     Version{"2.1.8.95"}
 }
diff --git a/icu4c/source/data/region/kea.txt b/icu4c/source/data/region/kea.txt
index f361a584f81..e5d110df448 100755
--- a/icu4c/source/data/region/kea.txt
+++ b/icu4c/source/data/region/kea.txt
@@ -302,17 +302,17 @@ kea{
         ZW{"Zimbabui"}
         ZZ{"Rejiãu Diskonxedu"}
     }
+    Countries%short{
+        GB{"R.U."}
+        HK{"Ong Kong"}
+        MO{"Makau"}
+        US{"S.U."}
+    }
     Countries%variant{
         CD{"Republika Dimokratika di Kongu"}
         CG{"Republika di Kongu"}
         CI{"Kosta di Marfin (Côte d’Ivoire)"}
         MK{"Masidonia (FYROM)"}
     }
-    CountriesShort{
-        GB{"R.U."}
-        HK{"Ong Kong"}
-        MO{"Makau"}
-        US{"S.U."}
-    }
     Version{"2.1.10.42"}
 }
diff --git a/icu4c/source/data/region/kk.txt b/icu4c/source/data/region/kk.txt
index 467ad48b6db..74b8536d709 100644
--- a/icu4c/source/data/region/kk.txt
+++ b/icu4c/source/data/region/kk.txt
@@ -301,6 +301,13 @@ kk{
         ZW{"Зимбабве"}
         ZZ{"Белгісіз аймақ"}
     }
+    Countries%short{
+        GB{"БК"}
+        HK{"Гонконг"}
+        MO{"Макао"}
+        PS{"Палестина"}
+        US{"АҚШ"}
+    }
     Countries%variant{
         CD{"Конго Демократиялық Республикасы"}
         CG{"Конго Республикасы"}
@@ -309,12 +316,5 @@ kk{
         MK{"Македония Республикасы"}
         TL{"Шығыс Тимор"}
     }
-    CountriesShort{
-        GB{"БК"}
-        HK{"Гонконг"}
-        MO{"Макао"}
-        PS{"Палестина"}
-        US{"АҚШ"}
-    }
     Version{"2.1.8.9"}
 }
diff --git a/icu4c/source/data/region/km.txt b/icu4c/source/data/region/km.txt
index 4ef7295ca60..c59711719bd 100644
--- a/icu4c/source/data/region/km.txt
+++ b/icu4c/source/data/region/km.txt
@@ -301,6 +301,13 @@ km{
         ZW{"ហ្ស៊ីមបាបវ៉េ"}
         ZZ{"មិន​ស្គាល់​តំបន់"}
     }
+    Countries%short{
+        GB{"ច.អ."}
+        HK{"ហុងកុង"}
+        MO{"ម៉ាកាវ"}
+        PS{"ប៉ាលេស្ទីន"}
+        US{"ស.រ.អ"}
+    }
     Countries%variant{
         CD{"កុងហ្គោ (សាធារណរដ្ឋ​ប្រជាធិបតេយ្យ)"}
         CG{"កុងហ្គោ (សធារណៈរដ្ឋ)"}
@@ -309,12 +316,5 @@ km{
         MK{"ម៉ាសេដ្វាន"}
         TL{"ទីម័រ​ខាង​កើត"}
     }
-    CountriesShort{
-        GB{"ច.អ."}
-        HK{"ហុងកុង"}
-        MO{"ម៉ាកាវ"}
-        PS{"ប៉ាលេស្ទីន"}
-        US{"ស.រ.អ"}
-    }
     Version{"2.1.8.9"}
 }
diff --git a/icu4c/source/data/region/kn.txt b/icu4c/source/data/region/kn.txt
index 163dddfa9bd..28bed676237 100644
--- a/icu4c/source/data/region/kn.txt
+++ b/icu4c/source/data/region/kn.txt
@@ -302,6 +302,13 @@ kn{
         ZW{"ಜಿಂಬಾಬ್ವೆ"}
         ZZ{"ಅಜ್ಞಾತ ಪ್ರದೇಶ"}
     }
+    Countries%short{
+        GB{"ಯು.ಕೆ."}
+        HK{"ಹಾಂಗ್ ಕಾಂಗ್"}
+        MO{"ಮಖಾವ್"}
+        PS{"ಪ್ಯಾಲೆಸ್ಟೇನ್"}
+        US{"ಯು.ಎಸ್"}
+    }
     Countries%variant{
         CD{"ಕಾಂಗೋ (DRC)"}
         CG{"ಕಾಂಗೋ (ಗಣರಾಜ್ಯ)"}
@@ -310,12 +317,5 @@ kn{
         MK{"ಮ್ಯಾಸಿಡೋನಿಯ (FYROM)"}
         TL{"ಈಸ್ಟ್ ಟಿಮೋರ್"}
     }
-    CountriesShort{
-        GB{"ಯು.ಕೆ."}
-        HK{"ಹಾಂಗ್ ಕಾಂಗ್"}
-        MO{"ಮಖಾವ್"}
-        PS{"ಪ್ಯಾಲೆಸ್ಟೇನ್"}
-        US{"ಯು.ಎಸ್"}
-    }
     Version{"2.1.8.9"}
 }
diff --git a/icu4c/source/data/region/ko.txt b/icu4c/source/data/region/ko.txt
index 4fa90ea86fc..35c3d87090a 100644
--- a/icu4c/source/data/region/ko.txt
+++ b/icu4c/source/data/region/ko.txt
@@ -302,18 +302,18 @@ ko{
         ZW{"짐바브웨"}
         ZZ{"알려지지 않은 지역"}
     }
-    Countries%variant{
-        CD{"콩고민주공화국"}
-        CG{"콩고 공화국"}
-        FK{"포클랜드 제도(말비나스 군도)"}
-        MK{"마케도니아(FYROM)"}
-    }
-    CountriesShort{
+    Countries%short{
         GB{"영국"}
         HK{"홍콩"}
         MO{"마카오"}
         PS{"팔레스타인"}
         US{"미국"}
     }
+    Countries%variant{
+        CD{"콩고민주공화국"}
+        CG{"콩고 공화국"}
+        FK{"포클랜드 제도(말비나스 군도)"}
+        MK{"마케도니아(FYROM)"}
+    }
     Version{"2.1.9.31"}
 }
diff --git a/icu4c/source/data/region/ksh.txt b/icu4c/source/data/region/ksh.txt
index 3c69977db4e..67feb9ab780 100644
--- a/icu4c/source/data/region/ksh.txt
+++ b/icu4c/source/data/region/ksh.txt
@@ -302,6 +302,12 @@ ksh{
         ZW{"Simbabwe"}
         ZZ{"- Jääjend onbikannt -"}
     }
+    Countries%short{
+        GB{"Jruußbrettannije"}
+        HK{"Hongkong"}
+        MO{"Makau"}
+        US{"USA"}
+    }
     Countries%variant{
         CD{"de Demmokraatesche Republik Konggo"}
         CG{"de Republik Konggo"}
@@ -309,11 +315,5 @@ ksh{
         FK{"de malleviinesche Enselle"}
         MK{"de vörmaals ens jugoßlaawesch jewääse Republik Mazedoonije"}
     }
-    CountriesShort{
-        GB{"Jruußbrettannije"}
-        HK{"Hongkong"}
-        MO{"Makau"}
-        US{"USA"}
-    }
     Version{"2.1.7.53"}
 }
diff --git a/icu4c/source/data/region/ky.txt b/icu4c/source/data/region/ky.txt
index bcb4c9252a0..bdf55996594 100755
--- a/icu4c/source/data/region/ky.txt
+++ b/icu4c/source/data/region/ky.txt
@@ -301,6 +301,13 @@ ky{
         ZW{"Зимбабве"}
         ZZ{"Белгисиз регион"}
     }
+    Countries%short{
+        GB{"УБ"}
+        HK{"Гонконг"}
+        MO{"Макау"}
+        PS{"Палестина"}
+        US{"АКШ"}
+    }
     Countries%variant{
         CD{"Конго (КДР)"}
         CG{"Конго (Республикасы)"}
@@ -309,12 +316,5 @@ ky{
         MK{"Македония (Мур. Югосл.)"}
         TL{"Чыгыш Тимор"}
     }
-    CountriesShort{
-        GB{"УБ"}
-        HK{"Гонконг"}
-        MO{"Макау"}
-        PS{"Палестина"}
-        US{"АКШ"}
-    }
     Version{"2.1.10.49"}
 }
diff --git a/icu4c/source/data/region/lb.txt b/icu4c/source/data/region/lb.txt
index cd377304550..c25423077e2 100644
--- a/icu4c/source/data/region/lb.txt
+++ b/icu4c/source/data/region/lb.txt
@@ -301,18 +301,18 @@ lb{
         ZW{"Simbabwe"}
         ZZ{"Onbekannt Regioun"}
     }
-    Countries%variant{
-        CD{"Kongo (Demokratesch Republik)"}
-        CG{"Kongo (Republik)"}
-        CI{"Côte d’Ivoire"}
-        MK{"Mazedonien (EJR)"}
-    }
-    CountriesShort{
+    Countries%short{
         GB{"GB"}
         HK{"Hong Kong"}
         MO{"Macau"}
         PS{"Palestina"}
         US{"US"}
     }
+    Countries%variant{
+        CD{"Kongo (Demokratesch Republik)"}
+        CG{"Kongo (Republik)"}
+        CI{"Côte d’Ivoire"}
+        MK{"Mazedonien (EJR)"}
+    }
     Version{"2.1.10.42"}
 }
diff --git a/icu4c/source/data/region/lo.txt b/icu4c/source/data/region/lo.txt
index bef247a64df..75c40a3bb73 100755
--- a/icu4c/source/data/region/lo.txt
+++ b/icu4c/source/data/region/lo.txt
@@ -301,6 +301,13 @@ lo{
         ZW{"ຊິມບັບເວ"}
         ZZ{"ຂົງເຂດທີ່ບໍ່ຮູ້ຈັກ"}
     }
+    Countries%short{
+        GB{"ສະຫະລາດຊະອະນາຈັກຯ"}
+        HK{"ຮອງກົງ"}
+        MO{"ມາເກົ້າ"}
+        PS{"ປາເລສຕິນ"}
+        US{"ສະຫະລັດຯ"}
+    }
     Countries%variant{
         CD{"ຄອງໂກ (ສາທາລະນະລັດປະຊາທິປະໄຕ)"}
         CG{"ສາທາລະນະລັດຄອງໂກ"}
@@ -309,12 +316,5 @@ lo{
         MK{"ແມຊິໂດເນຍ (FYROM)"}
         TL{"ທິມໍ ຕາເວັນອອກ"}
     }
-    CountriesShort{
-        GB{"ສະຫະລາດຊະອະນາຈັກຯ"}
-        HK{"ຮອງກົງ"}
-        MO{"ມາເກົ້າ"}
-        PS{"ປາເລສຕິນ"}
-        US{"ສະຫະລັດຯ"}
-    }
     Version{"2.1.8.9"}
 }
diff --git a/icu4c/source/data/region/lt.txt b/icu4c/source/data/region/lt.txt
index f35920e7bdf..2c0e917516e 100644
--- a/icu4c/source/data/region/lt.txt
+++ b/icu4c/source/data/region/lt.txt
@@ -302,18 +302,18 @@ lt{
         ZW{"Zimbabvė"}
         ZZ{"nežinoma sritis"}
     }
-    Countries%variant{
-        CD{"Kongo Demokratinė Respublika"}
-        CG{"Kongo Respublika"}
-        FK{"Folklando (Malvinų) Salos"}
-        MK{"Makedonijos Respublika"}
-    }
-    CountriesShort{
+    Countries%short{
         GB{"Didžioji Britanija"}
         HK{"Honkongas"}
         MO{"Makao"}
         PS{"Palestina"}
         US{"JAV"}
     }
+    Countries%variant{
+        CD{"Kongo Demokratinė Respublika"}
+        CG{"Kongo Respublika"}
+        FK{"Folklando (Malvinų) Salos"}
+        MK{"Makedonijos Respublika"}
+    }
     Version{"2.1.10.42"}
 }
diff --git a/icu4c/source/data/region/lv.txt b/icu4c/source/data/region/lv.txt
index c3f86aefc3d..a82665cdbb9 100644
--- a/icu4c/source/data/region/lv.txt
+++ b/icu4c/source/data/region/lv.txt
@@ -302,6 +302,13 @@ lv{
         ZW{"Zimbabve"}
         ZZ{"nezināms reģions"}
     }
+    Countries%short{
+        GB{"Lielbritānija"}
+        HK{"Honkonga"}
+        MO{"Makao"}
+        PS{"Palestīna"}
+        US{"ASV"}
+    }
     Countries%variant{
         CD{"Kongo Demokrātiskā Republika"}
         CG{"Kongo (Republika)"}
@@ -309,12 +316,5 @@ lv{
         FK{"Folklenda (Malvinu) salas"}
         MK{"Maķedonija (BDRM)"}
     }
-    CountriesShort{
-        GB{"Lielbritānija"}
-        HK{"Honkonga"}
-        MO{"Makao"}
-        PS{"Palestīna"}
-        US{"ASV"}
-    }
     Version{"2.1.10.42"}
 }
diff --git a/icu4c/source/data/region/mk.txt b/icu4c/source/data/region/mk.txt
index 68e121eee69..85bede5a34b 100644
--- a/icu4c/source/data/region/mk.txt
+++ b/icu4c/source/data/region/mk.txt
@@ -302,6 +302,13 @@ mk{
         ZW{"Зимбабве"}
         ZZ{"Непознат регион"}
     }
+    Countries%short{
+        GB{"ОК"}
+        HK{"Хонг Конг"}
+        MO{"Макао"}
+        PS{"Палестина"}
+        US{"САД"}
+    }
     Countries%variant{
         CD{"Конго (Демократска Република Конго)"}
         CG{"Конго (Република)"}
@@ -310,12 +317,5 @@ mk{
         MK{"Република Македонија"}
         TL{"Источен Тимор"}
     }
-    CountriesShort{
-        GB{"ОК"}
-        HK{"Хонг Конг"}
-        MO{"Макао"}
-        PS{"Палестина"}
-        US{"САД"}
-    }
     Version{"2.1.8.9"}
 }
diff --git a/icu4c/source/data/region/ml.txt b/icu4c/source/data/region/ml.txt
index 26f5efc9590..972d3b12aea 100644
--- a/icu4c/source/data/region/ml.txt
+++ b/icu4c/source/data/region/ml.txt
@@ -302,6 +302,13 @@ ml{
         ZW{"സിംബാബ്‌വേ"}
         ZZ{"അജ്ഞാത പ്രദേശം"}
     }
+    Countries%short{
+        GB{"യു.കെ."}
+        HK{"ഹോങ്കോങ്ങ്"}
+        MO{"മക്കാവു"}
+        PS{"പലസ്‌തീൻ"}
+        US{"യു.എസ്"}
+    }
     Countries%variant{
         CD{"കോംഗോ (DRC)"}
         CG{"കോംഗോ (റിപ്പബ്ലിക്ക്)"}
@@ -310,12 +317,5 @@ ml{
         MK{"മാസിഡോണിയ (FYROM)"}
         TL{"കിഴക്കൻ തിമോർ"}
     }
-    CountriesShort{
-        GB{"യു.കെ."}
-        HK{"ഹോങ്കോങ്ങ്"}
-        MO{"മക്കാവു"}
-        PS{"പലസ്‌തീൻ"}
-        US{"യു.എസ്"}
-    }
     Version{"2.1.8.9"}
 }
diff --git a/icu4c/source/data/region/mn.txt b/icu4c/source/data/region/mn.txt
index fcfc6be57df..be3f7c5e89e 100755
--- a/icu4c/source/data/region/mn.txt
+++ b/icu4c/source/data/region/mn.txt
@@ -301,6 +301,13 @@ mn{
         ZW{"Зимбабве"}
         ZZ{"Тодорхойгүй"}
     }
+    Countries%short{
+        GB{"ИБ"}
+        HK{"Хонг Конг"}
+        MO{"Макао"}
+        PS{"Палестин"}
+        US{"АНУ"}
+    }
     Countries%variant{
         CD{"Конго (БНУ)"}
         CG{"Конго (Бүгд Найрамдах улс)"}
@@ -309,12 +316,5 @@ mn{
         MK{"Македон (Хуучин Югославын бүрэлдэхүүний Македон)"}
         TL{"Зүүн Тимор"}
     }
-    CountriesShort{
-        GB{"ИБ"}
-        HK{"Хонг Конг"}
-        MO{"Макао"}
-        PS{"Палестин"}
-        US{"АНУ"}
-    }
     Version{"2.1.10.42"}
 }
diff --git a/icu4c/source/data/region/mr.txt b/icu4c/source/data/region/mr.txt
index 9e2937e6cb8..bed7351e936 100644
--- a/icu4c/source/data/region/mr.txt
+++ b/icu4c/source/data/region/mr.txt
@@ -302,18 +302,18 @@ mr{
         ZW{"झिम्बाब्वे"}
         ZZ{"अज्ञात प्रदेश"}
     }
-    Countries%variant{
-        CD{"काँगो (ङीआरसी)"}
-        CG{"काँगो (प्रजासत्ताक)"}
-        FK{"फॉकलंड बेटे (इस्लास मालविनास)"}
-        MK{"मॅसेडोनिया (FYROM)"}
-    }
-    CountriesShort{
+    Countries%short{
         GB{"यू.के."}
         HK{"हाँगकाँग"}
         MO{"मकाओ"}
         PS{"पॅलेस्टाईन"}
         US{"यू.एस."}
     }
+    Countries%variant{
+        CD{"काँगो (ङीआरसी)"}
+        CG{"काँगो (प्रजासत्ताक)"}
+        FK{"फॉकलंड बेटे (इस्लास मालविनास)"}
+        MK{"मॅसेडोनिया (FYROM)"}
+    }
     Version{"2.1.8.9"}
 }
diff --git a/icu4c/source/data/region/ms.txt b/icu4c/source/data/region/ms.txt
index e1173e3bbb6..6c3b6a93223 100644
--- a/icu4c/source/data/region/ms.txt
+++ b/icu4c/source/data/region/ms.txt
@@ -302,6 +302,13 @@ ms{
         ZW{"Zimbabwe"}
         ZZ{"Wilayah Tidak Diketahui"}
     }
+    Countries%short{
+        GB{"GB"}
+        HK{"Hong Kong"}
+        MO{"Macau"}
+        PS{"Palestin"}
+        US{"A.S"}
+    }
     Countries%variant{
         CD{"Congo (DRC)"}
         CG{"Congo (Republik)"}
@@ -310,12 +317,5 @@ ms{
         MK{"Macedonia (FYROM)"}
         TL{"Timor Timur"}
     }
-    CountriesShort{
-        GB{"GB"}
-        HK{"Hong Kong"}
-        MO{"Macau"}
-        PS{"Palestin"}
-        US{"A.S"}
-    }
     Version{"2.1.10.42"}
 }
diff --git a/icu4c/source/data/region/my.txt b/icu4c/source/data/region/my.txt
index 0b0f1e2ce76..d2ea525387e 100644
--- a/icu4c/source/data/region/my.txt
+++ b/icu4c/source/data/region/my.txt
@@ -301,18 +301,18 @@ my{
         ZW{"ဇင်ဘာဘွေ"}
         ZZ{"မသိ သို့မဟုတ် မရှိ သော နေရာ"}
     }
-    Countries%variant{
-        CD{"ကွန်ဂို (DRC)"}
-        CG{"ကွန်ဂို (Republic)"}
-        FK{"ဖော့ခ်လန်ကျွန်းစု(အီလားစ် မောလ်ဗီနာစ်)"}
-        MK{"မာစီဒိုနီအာ"}
-    }
-    CountriesShort{
+    Countries%short{
         GB{"ယူကေ"}
         HK{"ဟောင်ကောင်"}
         MO{"မကာအို"}
         PS{"ပါလက်စတိုင်း"}
         US{"ယူအက်စ်"}
     }
+    Countries%variant{
+        CD{"ကွန်ဂို (DRC)"}
+        CG{"ကွန်ဂို (Republic)"}
+        FK{"ဖော့ခ်လန်ကျွန်းစု(အီလားစ် မောလ်ဗီနာစ်)"}
+        MK{"မာစီဒိုနီအာ"}
+    }
     Version{"2.1.8.9"}
 }
diff --git a/icu4c/source/data/region/nb.txt b/icu4c/source/data/region/nb.txt
index b493b7d4128..4043f74025b 100644
--- a/icu4c/source/data/region/nb.txt
+++ b/icu4c/source/data/region/nb.txt
@@ -302,18 +302,18 @@ nb{
         ZW{"Zimbabwe"}
         ZZ{"ukjent område"}
     }
-    Countries%variant{
-        CD{"Den demokratiske republikken Kongo"}
-        CG{"Republikken Kongo"}
-        FK{"Falklandsøyene (Islas Malvinas)"}
-        MK{"Makedonia (FYROM)"}
-    }
-    CountriesShort{
+    Countries%short{
         GB{"Storbritannia"}
         HK{"Hongkong"}
         MO{"Macao"}
         PS{"Palestina"}
         US{"USA"}
     }
+    Countries%variant{
+        CD{"Den demokratiske republikken Kongo"}
+        CG{"Republikken Kongo"}
+        FK{"Falklandsøyene (Islas Malvinas)"}
+        MK{"Makedonia (FYROM)"}
+    }
     Version{"2.1.10.42"}
 }
diff --git a/icu4c/source/data/region/ne.txt b/icu4c/source/data/region/ne.txt
index f790ba2b2d1..3079f8836c1 100644
--- a/icu4c/source/data/region/ne.txt
+++ b/icu4c/source/data/region/ne.txt
@@ -302,6 +302,13 @@ ne{
         ZW{"जिम्बाबे"}
         ZZ{"अज्ञात क्षेत्र"}
     }
+    Countries%short{
+        GB{"बेलायत"}
+        HK{"हङकङ"}
+        MO{"मकावो"}
+        PS{"प्यालेसटाइन"}
+        US{"अमेरिका"}
+    }
     Countries%variant{
         CD{"कङ्गो (डीआर्‌सी)"}
         CG{"कङ्गो (गणतन्त्र)"}
@@ -309,12 +316,5 @@ ne{
         MK{"म्याकेडोनिया (फाइरम)"}
         TL{"पृर्वी टीमोर"}
     }
-    CountriesShort{
-        GB{"बेलायत"}
-        HK{"हङकङ"}
-        MO{"मकावो"}
-        PS{"प्यालेसटाइन"}
-        US{"अमेरिका"}
-    }
     Version{"2.1.8.95"}
 }
diff --git a/icu4c/source/data/region/nl.txt b/icu4c/source/data/region/nl.txt
index 9107faf88ca..3f325578847 100644
--- a/icu4c/source/data/region/nl.txt
+++ b/icu4c/source/data/region/nl.txt
@@ -302,18 +302,18 @@ nl{
         ZW{"Zimbabwe"}
         ZZ{"onbekend gebied"}
     }
-    Countries%variant{
-        CD{"Congo (DRC)"}
-        CG{"Congo (Republiek)"}
-        FK{"Falklandeilanden (Islas Malvinas)"}
-        MK{"Macedonië (FYROM)"}
-    }
-    CountriesShort{
+    Countries%short{
         GB{"VK"}
         HK{"Hongkong"}
         MO{"Macau"}
         PS{"Palestina"}
         US{"VS"}
     }
+    Countries%variant{
+        CD{"Congo (DRC)"}
+        CG{"Congo (Republiek)"}
+        FK{"Falklandeilanden (Islas Malvinas)"}
+        MK{"Macedonië (FYROM)"}
+    }
     Version{"2.1.10.42"}
 }
diff --git a/icu4c/source/data/region/nn.txt b/icu4c/source/data/region/nn.txt
index 1bcb46878ea..aa107e55132 100644
--- a/icu4c/source/data/region/nn.txt
+++ b/icu4c/source/data/region/nn.txt
@@ -297,7 +297,7 @@ nn{
         ZW{"Zimbabwe"}
         ZZ{"ukjent område"}
     }
-    CountriesShort{
+    Countries%short{
         HK{"Hongkong"}
         MO{"Macao"}
     }
diff --git a/icu4c/source/data/region/pa.txt b/icu4c/source/data/region/pa.txt
index 1b69569bec7..ff33c9b1b33 100644
--- a/icu4c/source/data/region/pa.txt
+++ b/icu4c/source/data/region/pa.txt
@@ -301,6 +301,13 @@ pa{
         ZW{"ਜ਼ਿੰਬਾਬਵੇ"}
         ZZ{"ਅਣਪਛਾਤਾ ਖੇਤਰ"}
     }
+    Countries%short{
+        GB{"ਯੂ.ਕੇ."}
+        HK{"ਹਾਂਗ ਕਾਂਗ"}
+        MO{"ਮਕਾਉ"}
+        PS{"ਫਿਲੀਸਤੀਨ"}
+        US{"ਯੂ.ਐਸ."}
+    }
     Countries%variant{
         CD{"ਕਾਂਗੋ ਲੋਕਤੰਤਰੀ ਗਣਰਾਜ"}
         CG{"ਕਾਂਗੋ ਗਣਰਾਜ"}
@@ -309,12 +316,5 @@ pa{
         MK{"ਮੈਕਡੋਨੀਆ (ਪੂਰਵ ਯੂਗੋਸਲਾਵ ਮੈਕਡੋਨੀਆਈ ਗਣਰਾਜ)"}
         TL{"ਪੂਰਬੀ ਤਿਮੋਰ"}
     }
-    CountriesShort{
-        GB{"ਯੂ.ਕੇ."}
-        HK{"ਹਾਂਗ ਕਾਂਗ"}
-        MO{"ਮਕਾਉ"}
-        PS{"ਫਿਲੀਸਤੀਨ"}
-        US{"ਯੂ.ਐਸ."}
-    }
     Version{"2.1.8.9"}
 }
diff --git a/icu4c/source/data/region/pl.txt b/icu4c/source/data/region/pl.txt
index e2c02d78f42..7a12ef955df 100644
--- a/icu4c/source/data/region/pl.txt
+++ b/icu4c/source/data/region/pl.txt
@@ -302,18 +302,18 @@ pl{
         ZW{"Zimbabwe"}
         ZZ{"Nieznany region"}
     }
-    Countries%variant{
-        CG{"Republika Konga"}
-        CI{"Wybrzeże Kości Słoniowej"}
-        FK{"Falklandy (Malwiny)"}
-        TL{"Timor-Leste"}
-    }
-    CountriesShort{
+    Countries%short{
         GB{"GB"}
         HK{"Hongkong"}
         MO{"Makau"}
         PS{"Palestyna"}
         US{"USA"}
     }
+    Countries%variant{
+        CG{"Republika Konga"}
+        CI{"Wybrzeże Kości Słoniowej"}
+        FK{"Falklandy (Malwiny)"}
+        TL{"Timor-Leste"}
+    }
     Version{"2.1.8.95"}
 }
diff --git a/icu4c/source/data/region/pt.txt b/icu4c/source/data/region/pt.txt
index 080d13ff10d..2ee91607afc 100644
--- a/icu4c/source/data/region/pt.txt
+++ b/icu4c/source/data/region/pt.txt
@@ -302,6 +302,13 @@ pt{
         ZW{"Zimbábue"}
         ZZ{"Região desconhecida"}
     }
+    Countries%short{
+        GB{"Reino Unido"}
+        HK{"Hong Kong"}
+        MO{"Macau"}
+        PS{"Palestina"}
+        US{"EUA"}
+    }
     Countries%variant{
         CD{"República Democrática do Congo"}
         CG{"Congo"}
@@ -309,12 +316,5 @@ pt{
         MK{"Macedônia (Antiga República Iugoslava da Macedônia - ARIM)"}
         TL{"República Democrática de Timor-Leste"}
     }
-    CountriesShort{
-        GB{"Reino Unido"}
-        HK{"Hong Kong"}
-        MO{"Macau"}
-        PS{"Palestina"}
-        US{"EUA"}
-    }
     Version{"2.1.10.42"}
 }
diff --git a/icu4c/source/data/region/pt_PT.txt b/icu4c/source/data/region/pt_PT.txt
index 00610a081eb..000d4f92231 100644
--- a/icu4c/source/data/region/pt_PT.txt
+++ b/icu4c/source/data/region/pt_PT.txt
@@ -63,13 +63,13 @@ pt_PT{
         YT{"Maiote"}
         ZW{"Zimbabué"}
     }
+    Countries%short{
+        GB{"RU"}
+    }
     Countries%variant{
         CG{"República do Congo"}
         FK{"Ilhas Malvinas"}
         MK{"Antiga República Jugoslava da Macedónia"}
     }
-    CountriesShort{
-        GB{"RU"}
-    }
     Version{"2.1.8.19"}
 }
diff --git a/icu4c/source/data/region/ro.txt b/icu4c/source/data/region/ro.txt
index c8f2e6d1d29..3d097c75d32 100644
--- a/icu4c/source/data/region/ro.txt
+++ b/icu4c/source/data/region/ro.txt
@@ -302,6 +302,13 @@ ro{
         ZW{"Zimbabwe"}
         ZZ{"Regiune necunoscută"}
     }
+    Countries%short{
+        GB{"Regatul Unit"}
+        HK{"Hong Kong"}
+        MO{"Macao"}
+        PS{"Palestina"}
+        US{"S.U.A."}
+    }
     Countries%variant{
         CD{"Congo (Republica Democrată Congo)"}
         CG{"Congo (Republica)"}
@@ -309,12 +316,5 @@ ro{
         FK{"Insulele Falkland (Insulele Malvine)"}
         MK{"Macedonia (FRIM)"}
     }
-    CountriesShort{
-        GB{"Regatul Unit"}
-        HK{"Hong Kong"}
-        MO{"Macao"}
-        PS{"Palestina"}
-        US{"S.U.A."}
-    }
     Version{"2.1.8.9"}
 }
diff --git a/icu4c/source/data/region/ru.txt b/icu4c/source/data/region/ru.txt
index 156a22ac896..4c98f4532ea 100644
--- a/icu4c/source/data/region/ru.txt
+++ b/icu4c/source/data/region/ru.txt
@@ -302,6 +302,13 @@ ru{
         ZW{"Зимбабве"}
         ZZ{"Неизвестный регион"}
     }
+    Countries%short{
+        GB{"Британия"}
+        HK{"Гонконг"}
+        MO{"Макао"}
+        PS{"Палестина"}
+        US{"США"}
+    }
     Countries%variant{
         CD{"Конго (ДРК)"}
         CG{"Конго"}
@@ -309,12 +316,5 @@ ru{
         FK{"Фолклендские (Мальвинские) о-ва"}
         MK{"Македония (БЮРМ)"}
     }
-    CountriesShort{
-        GB{"Британия"}
-        HK{"Гонконг"}
-        MO{"Макао"}
-        PS{"Палестина"}
-        US{"США"}
-    }
     Version{"2.1.10.42"}
 }
diff --git a/icu4c/source/data/region/se.txt b/icu4c/source/data/region/se.txt
index 55598cb933b..2f07ac8adbc 100644
--- a/icu4c/source/data/region/se.txt
+++ b/icu4c/source/data/region/se.txt
@@ -296,7 +296,7 @@ se{
         ZW{"Zimbabwe"}
         ZZ{"dovdameahttun guovlu"}
     }
-    CountriesShort{
+    Countries%short{
         GB{"Stuorra-Británnia"}
         HK{"Hongkong"}
         MO{"Makáo"}
diff --git a/icu4c/source/data/region/si.txt b/icu4c/source/data/region/si.txt
index c5cf4e2f6b2..d59b50ae9cf 100644
--- a/icu4c/source/data/region/si.txt
+++ b/icu4c/source/data/region/si.txt
@@ -302,6 +302,13 @@ si{
         ZW{"සිම්බාබ්වේ"}
         ZZ{"හඳුනා නොගත් කළාපය"}
     }
+    Countries%short{
+        GB{"එ.රා"}
+        HK{"හොංකොං"}
+        MO{"මකාවු"}
+        PS{"පලස්තීනය"}
+        US{"එ.ජ"}
+    }
     Countries%variant{
         CD{"කොංගෝව"}
         CG{"කොංගෝ (ජනරජය)"}
@@ -310,12 +317,5 @@ si{
         MK{"මැසිඩෝනියාව (FYROM)"}
         TL{"නැගෙනහිර ටිමෝරය"}
     }
-    CountriesShort{
-        GB{"එ.රා"}
-        HK{"හොංකොං"}
-        MO{"මකාවු"}
-        PS{"පලස්තීනය"}
-        US{"එ.ජ"}
-    }
     Version{"2.1.8.9"}
 }
diff --git a/icu4c/source/data/region/sk.txt b/icu4c/source/data/region/sk.txt
index afa402712ff..a70696e2c95 100644
--- a/icu4c/source/data/region/sk.txt
+++ b/icu4c/source/data/region/sk.txt
@@ -302,18 +302,18 @@ sk{
         ZW{"Zimbabwe"}
         ZZ{"neznámy región"}
     }
-    Countries%variant{
-        CD{"Konžská demokratická republika"}
-        CG{"Konžská republika"}
-        FK{"Malvíny"}
-        MK{"Macedónsko (BJRM)"}
-    }
-    CountriesShort{
+    Countries%short{
         GB{"UK"}
         HK{"Hongkong"}
         MO{"Macao"}
         PS{"Palestína"}
         US{"USA"}
     }
+    Countries%variant{
+        CD{"Konžská demokratická republika"}
+        CG{"Konžská republika"}
+        FK{"Malvíny"}
+        MK{"Macedónsko (BJRM)"}
+    }
     Version{"2.1.8.9"}
 }
diff --git a/icu4c/source/data/region/sl.txt b/icu4c/source/data/region/sl.txt
index 49be992f162..afe4e0670b9 100644
--- a/icu4c/source/data/region/sl.txt
+++ b/icu4c/source/data/region/sl.txt
@@ -302,18 +302,18 @@ sl{
         ZW{"Zimbabve"}
         ZZ{"Neznano ali neveljavno območje"}
     }
-    Countries%variant{
-        CD{"Kongo (Demokratična republika Kongo)"}
-        CG{"Kongo (Republika)"}
-        FK{"Falklandski otoki (Malvinski otoki)"}
-        MK{"Makedonija (FYROM)"}
-    }
-    CountriesShort{
+    Countries%short{
         GB{"ZK"}
         HK{"Hongkong"}
         MO{"Macao"}
         PS{"Palestina"}
         US{"ZDA"}
     }
+    Countries%variant{
+        CD{"Kongo (Demokratična republika Kongo)"}
+        CG{"Kongo (Republika)"}
+        FK{"Falklandski otoki (Malvinski otoki)"}
+        MK{"Makedonija (FYROM)"}
+    }
     Version{"2.1.8.9"}
 }
diff --git a/icu4c/source/data/region/sq.txt b/icu4c/source/data/region/sq.txt
index 49d66071901..90adababfa9 100644
--- a/icu4c/source/data/region/sq.txt
+++ b/icu4c/source/data/region/sq.txt
@@ -301,18 +301,18 @@ sq{
         ZW{"Zimbabve"}
         ZZ{"I panjohur"}
     }
-    Countries%variant{
-        CD{"Kongo (RDK)"}
-        CG{"Kongo (Republika)"}
-        FK{"Ishujt Folklandë (Ishujt Malvine)"}
-        MK{"Maqedoni (IRJM)"}
-    }
-    CountriesShort{
+    Countries%short{
         GB{"Mbretëria e Bashkuar"}
         HK{"Hong Kong"}
         MO{"Makao"}
         PS{"Palestinë"}
         US{"SHBA"}
     }
+    Countries%variant{
+        CD{"Kongo (RDK)"}
+        CG{"Kongo (Republika)"}
+        FK{"Ishujt Folklandë (Ishujt Malvine)"}
+        MK{"Maqedoni (IRJM)"}
+    }
     Version{"2.1.8.9"}
 }
diff --git a/icu4c/source/data/region/sr.txt b/icu4c/source/data/region/sr.txt
index 792034826e7..77bf0ec30b4 100644
--- a/icu4c/source/data/region/sr.txt
+++ b/icu4c/source/data/region/sr.txt
@@ -302,18 +302,18 @@ sr{
         ZW{"Зимбабве"}
         ZZ{"Непознат регион"}
     }
-    Countries%variant{
-        CD{"Конго (ДРК)"}
-        CG{"Конго (Република)"}
-        FK{"Фокландска (Малвинска) острва"}
-        MK{"Македонија (БЈРМ)"}
-    }
-    CountriesShort{
+    Countries%short{
         GB{"УК"}
         HK{"Хонг Конг"}
         MO{"Макао"}
         PS{"Палестина"}
         US{"САД"}
     }
+    Countries%variant{
+        CD{"Конго (ДРК)"}
+        CG{"Конго (Република)"}
+        FK{"Фокландска (Малвинска) острва"}
+        MK{"Македонија (БЈРМ)"}
+    }
     Version{"2.1.10.42"}
 }
diff --git a/icu4c/source/data/region/sr_Latn.txt b/icu4c/source/data/region/sr_Latn.txt
index fa9099689bc..d07a7fe0e28 100644
--- a/icu4c/source/data/region/sr_Latn.txt
+++ b/icu4c/source/data/region/sr_Latn.txt
@@ -303,18 +303,18 @@ sr_Latn{
         ZW{"Zimbabve"}
         ZZ{"Nepoznat region"}
     }
-    Countries%variant{
-        CD{"Kongo (DRK)"}
-        CG{"Kongo (Republika)"}
-        FK{"Foklandska (Malvinska) ostrva"}
-        MK{"Makedonija (BJRM)"}
-    }
-    CountriesShort{
+    Countries%short{
         GB{"UK"}
         HK{"Hong Kong"}
         MO{"Makao"}
         PS{"Palestina"}
         US{"SAD"}
     }
+    Countries%variant{
+        CD{"Kongo (DRK)"}
+        CG{"Kongo (Republika)"}
+        FK{"Foklandska (Malvinska) ostrva"}
+        MK{"Makedonija (BJRM)"}
+    }
     Version{"2.1.10.42"}
 }
diff --git a/icu4c/source/data/region/sv.txt b/icu4c/source/data/region/sv.txt
index d8924bd1cee..25cabc7ea63 100644
--- a/icu4c/source/data/region/sv.txt
+++ b/icu4c/source/data/region/sv.txt
@@ -302,18 +302,18 @@ sv{
         ZW{"Zimbabwe"}
         ZZ{"okänd region"}
     }
-    Countries%variant{
-        CD{"Demokratiska republiken Kongo"}
-        CG{"Republiken Kongo"}
-        FK{"Falklandsöarna (Malvinerna)"}
-        MK{"f.d. jugoslaviska republiken Makedonien"}
-    }
-    CountriesShort{
+    Countries%short{
         GB{"Storbritannien"}
         HK{"Hongkong"}
         MO{"Macao"}
         PS{"Palestina"}
         US{"USA"}
     }
+    Countries%variant{
+        CD{"Demokratiska republiken Kongo"}
+        CG{"Republiken Kongo"}
+        FK{"Falklandsöarna (Malvinerna)"}
+        MK{"f.d. jugoslaviska republiken Makedonien"}
+    }
     Version{"2.1.10.33"}
 }
diff --git a/icu4c/source/data/region/sw.txt b/icu4c/source/data/region/sw.txt
index d1ecb7aa7d2..ba89a9fe6a1 100644
--- a/icu4c/source/data/region/sw.txt
+++ b/icu4c/source/data/region/sw.txt
@@ -302,18 +302,18 @@ sw{
         ZW{"Zimbabwe"}
         ZZ{"Eneo lisilojulikana"}
     }
-    Countries%variant{
-        CG{"Jamhuri ya Kongo"}
-        CI{"Ivory Coast"}
-        FK{"Visiwa vya Falkland (Islas Malvinas)"}
-        MK{"Masedonia (FYROM)"}
-    }
-    CountriesShort{
+    Countries%short{
         GB{"Uingereza"}
         HK{"Hong Kong"}
         MO{"Macau"}
         PS{"Palestina"}
         US{"US"}
     }
+    Countries%variant{
+        CG{"Jamhuri ya Kongo"}
+        CI{"Ivory Coast"}
+        FK{"Visiwa vya Falkland (Islas Malvinas)"}
+        MK{"Masedonia (FYROM)"}
+    }
     Version{"2.1.8.9"}
 }
diff --git a/icu4c/source/data/region/ta.txt b/icu4c/source/data/region/ta.txt
index 3af113b1395..4488921236c 100644
--- a/icu4c/source/data/region/ta.txt
+++ b/icu4c/source/data/region/ta.txt
@@ -302,6 +302,13 @@ ta{
         ZW{"ஜிம்பாப்வே"}
         ZZ{"அறியப்படாத பிரதேசம்"}
     }
+    Countries%short{
+        GB{"யூ.கே."}
+        HK{"ஹாங்காங்"}
+        MO{"மகாவோ"}
+        PS{"பாலஸ்தீனம்"}
+        US{"யூஎஸ்"}
+    }
     Countries%variant{
         CD{"காங்கோ (டிஆர்சி)"}
         CG{"காங்கோ (குடியரசு)"}
@@ -310,12 +317,5 @@ ta{
         MK{"மாசிடோனியா (ஃபைரோம்)"}
         TL{"கிழக்கு தைமோர்"}
     }
-    CountriesShort{
-        GB{"யூ.கே."}
-        HK{"ஹாங்காங்"}
-        MO{"மகாவோ"}
-        PS{"பாலஸ்தீனம்"}
-        US{"யூஎஸ்"}
-    }
     Version{"2.1.8.9"}
 }
diff --git a/icu4c/source/data/region/te.txt b/icu4c/source/data/region/te.txt
index 9ad059b690e..a27b55cc836 100644
--- a/icu4c/source/data/region/te.txt
+++ b/icu4c/source/data/region/te.txt
@@ -302,6 +302,13 @@ te{
         ZW{"జింబాబ్వే"}
         ZZ{"తెలియని ప్రాంతం"}
     }
+    Countries%short{
+        GB{"యు.కె."}
+        HK{"హాంకాంగ్"}
+        MO{"మకావు"}
+        PS{"పాలస్తీనా"}
+        US{"యు.ఎస్."}
+    }
     Countries%variant{
         CD{"కాంగో (DRC)"}
         CG{"కాంగో (రిపబ్లిక్)"}
@@ -309,12 +316,5 @@ te{
         MK{"మేసిడోనియా (FYROM)"}
         TL{"తూర్పు తైమూర్"}
     }
-    CountriesShort{
-        GB{"యు.కె."}
-        HK{"హాంకాంగ్"}
-        MO{"మకావు"}
-        PS{"పాలస్తీనా"}
-        US{"యు.ఎస్."}
-    }
     Version{"2.1.8.9"}
 }
diff --git a/icu4c/source/data/region/th.txt b/icu4c/source/data/region/th.txt
index 00aad78c185..7d378af00c7 100644
--- a/icu4c/source/data/region/th.txt
+++ b/icu4c/source/data/region/th.txt
@@ -302,6 +302,13 @@ th{
         ZW{"ซิมบับเว"}
         ZZ{"ภูมิภาคที่ไม่รู้จัก"}
     }
+    Countries%short{
+        GB{"อังกฤษ"}
+        HK{"ฮ่องกง"}
+        MO{"มาเก๊า"}
+        PS{"ปาเลสไตน์"}
+        US{"สหรัฐฯ"}
+    }
     Countries%variant{
         CD{"คองโก (สาธารณรัฐประชาธิปไตย)"}
         CG{"คองโก (สาธารณรัฐ)"}
@@ -309,12 +316,5 @@ th{
         MK{"มาซิโดเนีย (FYROM)"}
         TL{"ติมอร์ตะวันออก"}
     }
-    CountriesShort{
-        GB{"อังกฤษ"}
-        HK{"ฮ่องกง"}
-        MO{"มาเก๊า"}
-        PS{"ปาเลสไตน์"}
-        US{"สหรัฐฯ"}
-    }
     Version{"2.1.8.9"}
 }
diff --git a/icu4c/source/data/region/to.txt b/icu4c/source/data/region/to.txt
index a10be26df71..2f03df40ea3 100755
--- a/icu4c/source/data/region/to.txt
+++ b/icu4c/source/data/region/to.txt
@@ -302,17 +302,17 @@ to{
         ZW{"Simipapuei"}
         ZZ{"Potu fonua taʻeʻiloa pe hala"}
     }
-    Countries%variant{
-        CD{"Kongo (LTK)"}
-        CG{"Kongo (Lipapilika)"}
-        MK{"Masetōnia (FYROM)"}
-    }
-    CountriesShort{
+    Countries%short{
         GB{"Pilitānia"}
         HK{"Hongi Kongi"}
         MO{"Makau"}
         PS{"Palesitaine"}
         US{"ʻAmelika"}
     }
+    Countries%variant{
+        CD{"Kongo (LTK)"}
+        CG{"Kongo (Lipapilika)"}
+        MK{"Masetōnia (FYROM)"}
+    }
     Version{"2.1.8.9"}
 }
diff --git a/icu4c/source/data/region/tr.txt b/icu4c/source/data/region/tr.txt
index b0a29bec1ff..1072cf658d5 100644
--- a/icu4c/source/data/region/tr.txt
+++ b/icu4c/source/data/region/tr.txt
@@ -302,6 +302,13 @@ tr{
         ZW{"Zimbabve"}
         ZZ{"Bilinmeyen Bölge"}
     }
+    Countries%short{
+        GB{"BK"}
+        HK{"Hong Kong"}
+        MO{"Makao"}
+        PS{"Filistin"}
+        US{"ABD"}
+    }
     Countries%variant{
         CD{"Demokratik Kongo Cumhuriyeti"}
         CG{"Kongo Cumhuriyeti"}
@@ -309,12 +316,5 @@ tr{
         MK{"Makedonya (EYMC)"}
         TL{"Doğu Timor"}
     }
-    CountriesShort{
-        GB{"BK"}
-        HK{"Hong Kong"}
-        MO{"Makao"}
-        PS{"Filistin"}
-        US{"ABD"}
-    }
     Version{"2.1.8.9"}
 }
diff --git a/icu4c/source/data/region/ug.txt b/icu4c/source/data/region/ug.txt
index f424499efca..3a329f20da3 100755
--- a/icu4c/source/data/region/ug.txt
+++ b/icu4c/source/data/region/ug.txt
@@ -301,6 +301,13 @@ ug{
         ZW{"زىمبابۋې"}
         ZZ{"يوچۇن جاي"}
     }
+    Countries%short{
+        GB{"ئەنگلىيە"}
+        HK{"شياڭگاڭ"}
+        MO{"ئاۋمېن"}
+        PS{"پەلەستىن"}
+        US{"ئا ق ش"}
+    }
     Countries%variant{
         CD{"كونگو (دېموكراتىك كونگو جۇمھۇرىيىتى)"}
         CG{"كونگو (جۇمھۇرىيىتى)"}
@@ -308,12 +315,5 @@ ug{
         FK{"فالكلاند ئاراللىرى (ئىسلاس مالۋىناس)"}
         MK{"ماكېدونىيە (سابىق يۇگۇسلاۋىيە ماكېدونىيە جۇمھۇرىيىتى)"}
     }
-    CountriesShort{
-        GB{"ئەنگلىيە"}
-        HK{"شياڭگاڭ"}
-        MO{"ئاۋمېن"}
-        PS{"پەلەستىن"}
-        US{"ئا ق ش"}
-    }
     Version{"2.1.7.39"}
 }
diff --git a/icu4c/source/data/region/uk.txt b/icu4c/source/data/region/uk.txt
index 51b1af0087f..bcc32f3ffc2 100644
--- a/icu4c/source/data/region/uk.txt
+++ b/icu4c/source/data/region/uk.txt
@@ -302,6 +302,13 @@ uk{
         ZW{"Зімбабве"}
         ZZ{"Невідомий регіон"}
     }
+    Countries%short{
+        GB{"Велика Британія"}
+        HK{"Гонконг"}
+        MO{"Макао"}
+        PS{"Палестина"}
+        US{"США"}
+    }
     Countries%variant{
         CD{"Конго (ДРК)"}
         CG{"Конго (Республіка)"}
@@ -310,12 +317,5 @@ uk{
         FM{"Федеративні Штати Мікронезії"}
         MK{"Македонія (КЮРМ)"}
     }
-    CountriesShort{
-        GB{"Велика Британія"}
-        HK{"Гонконг"}
-        MO{"Макао"}
-        PS{"Палестина"}
-        US{"США"}
-    }
     Version{"2.1.10.42"}
 }
diff --git a/icu4c/source/data/region/ur.txt b/icu4c/source/data/region/ur.txt
index 5f09823d5f0..58f37265025 100644
--- a/icu4c/source/data/region/ur.txt
+++ b/icu4c/source/data/region/ur.txt
@@ -302,6 +302,13 @@ ur{
         ZW{"زمبابوے"}
         ZZ{"نامعلوم علاقہ"}
     }
+    Countries%short{
+        GB{"یو کے"}
+        HK{"ہانگ کانگ"}
+        MO{"مکاؤ"}
+        PS{"فلسطین"}
+        US{"امریکا"}
+    }
     Countries%variant{
         CD{"کانگو (DRC)"}
         CG{"کانگو (جمہوریہ)"}
@@ -310,12 +317,5 @@ ur{
         MK{"مقدونیہ (FYROM)"}
         TL{"مشرقی تیمور"}
     }
-    CountriesShort{
-        GB{"یو کے"}
-        HK{"ہانگ کانگ"}
-        MO{"مکاؤ"}
-        PS{"فلسطین"}
-        US{"امریکا"}
-    }
     Version{"2.1.8.9"}
 }
diff --git a/icu4c/source/data/region/uz.txt b/icu4c/source/data/region/uz.txt
index d905aa8a590..7036d8d3ee6 100644
--- a/icu4c/source/data/region/uz.txt
+++ b/icu4c/source/data/region/uz.txt
@@ -301,6 +301,13 @@ uz{
         ZW{"Zimbabve"}
         ZZ{"Nomaʼlum hudud"}
     }
+    Countries%short{
+        GB{"B.Q."}
+        HK{"Gonkong"}
+        MO{"Makao"}
+        PS{"Falastin"}
+        US{"AQSH"}
+    }
     Countries%variant{
         CD{"Kongo (KDR)"}
         CG{"Kongo (Respublika)"}
@@ -309,12 +316,5 @@ uz{
         MK{"Makedoniya (SYUR)"}
         TL{"Sharqiy Timor"}
     }
-    CountriesShort{
-        GB{"B.Q."}
-        HK{"Gonkong"}
-        MO{"Makao"}
-        PS{"Falastin"}
-        US{"AQSH"}
-    }
     Version{"2.1.10.42"}
 }
diff --git a/icu4c/source/data/region/uz_Cyrl.txt b/icu4c/source/data/region/uz_Cyrl.txt
index cca54cf56d0..7f0c8bbef5c 100644
--- a/icu4c/source/data/region/uz_Cyrl.txt
+++ b/icu4c/source/data/region/uz_Cyrl.txt
@@ -302,6 +302,13 @@ uz_Cyrl{
         ZW{"Зимбабве"}
         ZZ{"Номаълум минтақа"}
     }
+    Countries%short{
+        GB{"Бирлашган Қироллик"}
+        HK{"Гонконг"}
+        MO{"Макао"}
+        PS{"Фаластина"}
+        US{"АКШ"}
+    }
     Countries%variant{
         CD{"Конго (КДР)"}
         CG{"Конго (Республика)"}
@@ -310,12 +317,5 @@ uz_Cyrl{
         MK{"Македония (СЮР)"}
         TL{"Шарқий Тимор"}
     }
-    CountriesShort{
-        GB{"Бирлашган Қироллик"}
-        HK{"Гонконг"}
-        MO{"Макао"}
-        PS{"Фаластина"}
-        US{"АКШ"}
-    }
     Version{"2.1.10.42"}
 }
diff --git a/icu4c/source/data/region/vi.txt b/icu4c/source/data/region/vi.txt
index 0fd09d014ce..99d85c221ce 100644
--- a/icu4c/source/data/region/vi.txt
+++ b/icu4c/source/data/region/vi.txt
@@ -302,18 +302,18 @@ vi{
         ZW{"Zimbabwe"}
         ZZ{"Vùng không xác định"}
     }
-    Countries%variant{
-        CD{"Cộng hòa Dân chủ Congo"}
-        CG{"Cộng hòa Congo"}
-        FK{"Quần đảo Falkland (Islas Malvinas)"}
-        MK{"Macedonia (FYROM)"}
-    }
-    CountriesShort{
+    Countries%short{
         GB{"Vương quốc Anh"}
         HK{"Hồng Kông"}
         MO{"Macao"}
         PS{"Palestine"}
         US{"Hoa Kỳ"}
     }
+    Countries%variant{
+        CD{"Cộng hòa Dân chủ Congo"}
+        CG{"Cộng hòa Congo"}
+        FK{"Quần đảo Falkland (Islas Malvinas)"}
+        MK{"Macedonia (FYROM)"}
+    }
     Version{"2.1.8.9"}
 }
diff --git a/icu4c/source/data/region/wae.txt b/icu4c/source/data/region/wae.txt
index 9deb5bebf05..c569bfe4ab1 100644
--- a/icu4c/source/data/region/wae.txt
+++ b/icu4c/source/data/region/wae.txt
@@ -297,6 +297,10 @@ wae{
         ZW{"Simbabwe"}
         ZZ{"Unbekannti Regio"}
     }
+    Countries%short{
+        HK{"Hongkong"}
+        MO{"Makau"}
+    }
     Countries%variant{
         CD{"Kongo (Demokratiši Rebublik)"}
         CG{"Kongo (Rebublik)"}
@@ -305,9 +309,5 @@ wae{
         MK{"Mazedonie (EJR)"}
         TL{"Wešttimor"}
     }
-    CountriesShort{
-        HK{"Hongkong"}
-        MO{"Makau"}
-    }
     Version{"2.1.7.53"}
 }
diff --git a/icu4c/source/data/region/yi.txt b/icu4c/source/data/region/yi.txt
index 91029b0bf28..a414118fba4 100644
--- a/icu4c/source/data/region/yi.txt
+++ b/icu4c/source/data/region/yi.txt
@@ -234,11 +234,11 @@ yi{
         ZW{"זימבאַבווע"}
         ZZ{"אומבאַוואוסטער ראַיאן"}
     }
+    Countries%short{
+        US{"פֿ\u0022ש"}
+    }
     Countries%variant{
         TL{"מזרח טימאר"}
     }
-    CountriesShort{
-        US{"פֿ\u0022ש"}
-    }
     Version{"2.1.7.41"}
 }
diff --git a/icu4c/source/data/region/zh.txt b/icu4c/source/data/region/zh.txt
index d1d997814c4..6f6e16c2934 100644
--- a/icu4c/source/data/region/zh.txt
+++ b/icu4c/source/data/region/zh.txt
@@ -302,6 +302,13 @@ zh{
         ZW{"津巴布韦"}
         ZZ{"未知地区"}
     }
+    Countries%short{
+        GB{"英国"}
+        HK{"香港"}
+        MO{"澳门"}
+        PS{"巴勒斯坦"}
+        US{"美国"}
+    }
     Countries%variant{
         CD{"刚果民主共和国"}
         CG{"刚果共和国"}
@@ -309,12 +316,5 @@ zh{
         FK{"福克兰群岛（马尔维纳斯群岛）"}
         MK{"马其顿（前南斯拉夫的马其顿共和国）"}
     }
-    CountriesShort{
-        GB{"英国"}
-        HK{"香港"}
-        MO{"澳门"}
-        PS{"巴勒斯坦"}
-        US{"美国"}
-    }
     Version{"2.1.8.9"}
 }
diff --git a/icu4c/source/data/region/zh_Hant.txt b/icu4c/source/data/region/zh_Hant.txt
index dc533e939f0..60792d22bcd 100644
--- a/icu4c/source/data/region/zh_Hant.txt
+++ b/icu4c/source/data/region/zh_Hant.txt
@@ -303,18 +303,18 @@ zh_Hant{
         ZW{"辛巴威"}
         ZZ{"未知區域"}
     }
-    Countries%variant{
-        CD{"剛果民主共和國"}
-        CG{"剛果共和國"}
-        FK{"福克蘭群島（馬爾維納斯群島）"}
-        MK{"前南斯拉夫馬其頓共和國"}
-    }
-    CountriesShort{
+    Countries%short{
         GB{"英國"}
         HK{"香港"}
         MO{"澳門"}
         PS{"巴勒斯坦"}
         US{"美國"}
     }
+    Countries%variant{
+        CD{"剛果民主共和國"}
+        CG{"剛果共和國"}
+        FK{"福克蘭群島（馬爾維納斯群島）"}
+        MK{"前南斯拉夫馬其頓共和國"}
+    }
     Version{"2.1.8.95"}
 }
diff --git a/icu4c/source/data/region/zu.txt b/icu4c/source/data/region/zu.txt
index b8e8c593ef6..e78e92c8df6 100644
--- a/icu4c/source/data/region/zu.txt
+++ b/icu4c/source/data/region/zu.txt
@@ -302,6 +302,13 @@ zu{
         ZW{"i-Zimbabwe"}
         ZZ{"iSifunda esingaziwa"}
     }
+    Countries%short{
+        GB{"i-U.K."}
+        HK{"i-Hong Kong"}
+        MO{"i-Macau"}
+        PS{"i-Phalestine"}
+        US{"i-U.S"}
+    }
     Countries%variant{
         CD{"i-Congo (DRC)"}
         CG{"i-Congo (Republic)"}
@@ -310,12 +317,5 @@ zu{
         MK{"i-Macedonia (FYROM)"}
         TL{"i-East Timor"}
     }
-    CountriesShort{
-        GB{"i-U.K."}
-        HK{"i-Hong Kong"}
-        MO{"i-Macau"}
-        PS{"i-Phalestine"}
-        US{"i-U.S"}
-    }
     Version{"2.1.10.42"}
 }
diff --git a/icu4c/source/i18n/locdspnm.cpp b/icu4c/source/i18n/locdspnm.cpp
index d15824f2462..c0934cd5dc8 100644
--- a/icu4c/source/i18n/locdspnm.cpp
+++ b/icu4c/source/i18n/locdspnm.cpp
@@ -688,7 +688,7 @@ UnicodeString&
 LocaleDisplayNamesImpl::localeIdName(const char* localeId,
                                      UnicodeString& result) const {
     if (nameLength == UDISPCTX_LENGTH_SHORT) {
-        langData.getNoFallback("LanguagesShort", localeId, result);
+        langData.getNoFallback("Languages%short", localeId, result);
         if (!result.isBogus()) {
             return result;
         }
@@ -703,7 +703,7 @@ LocaleDisplayNamesImpl::languageDisplayName(const char* lang,
         return result = UnicodeString(lang, -1, US_INV);
     }
     if (nameLength == UDISPCTX_LENGTH_SHORT) {
-        langData.get("LanguagesShort", lang, result);
+        langData.get("Languages%short", lang, result);
         if (!result.isBogus()) {
             return adjustForUsageAndContext(kCapContextUsageLanguage, result);
         }
@@ -735,7 +735,7 @@ UnicodeString&
 LocaleDisplayNamesImpl::regionDisplayName(const char* region,
                                           UnicodeString& result) const {
     if (nameLength == UDISPCTX_LENGTH_SHORT) {
-        regionData.get("CountriesShort", region, result);
+        regionData.get("Countries%short", region, result);
         if (!result.isBogus()) {
             return adjustForUsageAndContext(kCapContextUsageTerritory, result);
         }
diff --git a/icu4c/source/test/testdata/structLocale.txt b/icu4c/source/test/testdata/structLocale.txt
index 58c88b86efd..1dfca605f5b 100644
--- a/icu4c/source/test/testdata/structLocale.txt
+++ b/icu4c/source/test/testdata/structLocale.txt
@@ -309,7 +309,7 @@ structLocale:table(nofallback){
         MK{""}
         TL{""}
     }
-    CountriesShort{
+    Countries%short{
         GB{""}
         HK{""}
         MO{""}
@@ -5493,7 +5493,7 @@ structLocale:table(nofallback){
         ps{""}
         ug{""}
     }
-    LanguagesShort{
+    Languages%short{
         az{""}
         en_GB{""}
         en_US{""}