diff --git a/icu4c/source/i18n/anytrans.cpp b/icu4c/source/i18n/anytrans.cpp
index 7b8abf97faa..f4c0bafbd53 100644
--- a/icu4c/source/i18n/anytrans.cpp
+++ b/icu4c/source/i18n/anytrans.cpp
@@ -4,7 +4,7 @@
 * and others.  All Rights Reserved.
 *****************************************************************
 * $Source: /xsrl/Nsvn/icu/icu/source/i18n/anytrans.cpp,v $ 
-* $Revision: 1.2 $
+* $Revision: 1.3 $
 *****************************************************************
 * Date        Name        Description
 * 06/06/2002  aliu        Creation.
@@ -309,18 +309,18 @@ void AnyTransliterator::registerIDs() {
     UErrorCode ec;
     Hashtable seen(TRUE);
 
-    int32_t sourceCount = Transliterator::countAvailableSources();
+    int32_t sourceCount = Transliterator::_countAvailableSources();
     for (int32_t s=0; s<sourceCount; ++s) {
         UnicodeString source;
-        Transliterator::getAvailableSource(s, source);
+        Transliterator::_getAvailableSource(s, source);
 
         // Ignore the "Any" source
         if (source.caseCompare(ANY, 0 /*U_FOLD_CASE_DEFAULT*/) == 0) continue;
 
-        int32_t targetCount = Transliterator::countAvailableTargets(source);
+        int32_t targetCount = Transliterator::_countAvailableTargets(source);
         for (int32_t t=0; t<targetCount; ++t) {
             UnicodeString target;
-            Transliterator::getAvailableTarget(t, source, target);
+            Transliterator::_getAvailableTarget(t, source, target);
 
             // Only process each target once
             if (seen.geti(target) != 0) continue;
@@ -331,11 +331,11 @@ void AnyTransliterator::registerIDs() {
             UScriptCode targetScript = scriptNameToCode(target);
             if (targetScript == USCRIPT_INVALID_CODE) continue;
 
-            int32_t variantCount = Transliterator::countAvailableVariants(source, target);
+            int32_t variantCount = Transliterator::_countAvailableVariants(source, target);
             // assert(variantCount >= 1);
             for (int32_t v=0; v<variantCount; ++v) {
                 UnicodeString variant;
-                Transliterator::getAvailableVariant(v, source, target, variant);
+                Transliterator::_getAvailableVariant(v, source, target, variant);
                 
                 UnicodeString id;
                 TransliteratorIDParser::STVtoID(ANY, target, variant, id);
diff --git a/icu4c/source/i18n/translit.cpp b/icu4c/source/i18n/translit.cpp
index b2bab64ee65..910701cbff2 100644
--- a/icu4c/source/i18n/translit.cpp
+++ b/icu4c/source/i18n/translit.cpp
@@ -1156,7 +1156,7 @@ int32_t Transliterator::countAvailableSources(void) {
         initializeRegistry();
     }
     Mutex lock(&registryMutex);
-    return registry->countAvailableSources();
+    return _countAvailableSources();
 }
 
 UnicodeString& Transliterator::getAvailableSource(int32_t index,
@@ -1165,7 +1165,7 @@ UnicodeString& Transliterator::getAvailableSource(int32_t index,
         initializeRegistry();
     }
     Mutex lock(&registryMutex);
-    return registry->getAvailableSource(index, result);
+    return _getAvailableSource(index, result);
 }
 
 int32_t Transliterator::countAvailableTargets(const UnicodeString& source) {
@@ -1173,7 +1173,7 @@ int32_t Transliterator::countAvailableTargets(const UnicodeString& source) {
         initializeRegistry();
     }
     Mutex lock(&registryMutex);
-    return registry->countAvailableTargets(source);
+    return _countAvailableTargets(source);
 }
 
 UnicodeString& Transliterator::getAvailableTarget(int32_t index,
@@ -1183,7 +1183,7 @@ UnicodeString& Transliterator::getAvailableTarget(int32_t index,
         initializeRegistry();
     }
     Mutex lock(&registryMutex);
-    return registry->getAvailableTarget(index, source, result);
+    return _getAvailableTarget(index, source, result);
 }
 
 int32_t Transliterator::countAvailableVariants(const UnicodeString& source,
@@ -1192,7 +1192,7 @@ int32_t Transliterator::countAvailableVariants(const UnicodeString& source,
         initializeRegistry();
     }
     Mutex lock(&registryMutex);
-    return registry->countAvailableVariants(source, target);
+    return _countAvailableVariants(source, target);
 }
 
 UnicodeString& Transliterator::getAvailableVariant(int32_t index,
@@ -1203,6 +1203,37 @@ UnicodeString& Transliterator::getAvailableVariant(int32_t index,
         initializeRegistry();
     }
     Mutex lock(&registryMutex);
+    return _getAvailableVariant(index, source, target, result);
+}
+
+int32_t Transliterator::_countAvailableSources(void) {
+    return registry->countAvailableSources();
+}
+
+UnicodeString& Transliterator::_getAvailableSource(int32_t index,
+                                                  UnicodeString& result) {
+    return registry->getAvailableSource(index, result);
+}
+
+int32_t Transliterator::_countAvailableTargets(const UnicodeString& source) {
+    return registry->countAvailableTargets(source);
+}
+
+UnicodeString& Transliterator::_getAvailableTarget(int32_t index,
+                                                  const UnicodeString& source,
+                                                  UnicodeString& result) {
+    return registry->getAvailableTarget(index, source, result);
+}
+
+int32_t Transliterator::_countAvailableVariants(const UnicodeString& source,
+                                               const UnicodeString& target) {
+    return registry->countAvailableVariants(source, target);
+}
+
+UnicodeString& Transliterator::_getAvailableVariant(int32_t index,
+                                                   const UnicodeString& source,
+                                                   const UnicodeString& target,
+                                                   UnicodeString& result) {
     return registry->getAvailableVariant(index, source, target, result);
 }
 
diff --git a/icu4c/source/i18n/unicode/translit.h b/icu4c/source/i18n/unicode/translit.h
index 5de8fbd056a..7610553179b 100644
--- a/icu4c/source/i18n/unicode/translit.h
+++ b/icu4c/source/i18n/unicode/translit.h
@@ -966,6 +966,52 @@ public:
                                               const UnicodeString& target,
                                               UnicodeString& result);
 
+ protected:
+
+    /**
+     * Non-mutexed internal method
+     * @internal
+     */
+    static int32_t _countAvailableSources(void);
+    
+    /**
+     * Non-mutexed internal method
+     * @internal
+     */
+    static UnicodeString& _getAvailableSource(int32_t index,
+					      UnicodeString& result);
+    
+    /**
+     * Non-mutexed internal method
+     * @internal
+     */
+    static int32_t _countAvailableTargets(const UnicodeString& source);
+    
+    /**
+     * Non-mutexed internal method
+     * @internal
+     */
+    static UnicodeString& _getAvailableTarget(int32_t index,
+					      const UnicodeString& source,
+					      UnicodeString& result);
+    
+    /**
+     * Non-mutexed internal method
+     * @internal
+     */
+    static int32_t _countAvailableVariants(const UnicodeString& source,
+					   const UnicodeString& target);
+    
+    /**
+     * Non-mutexed internal method
+     * @internal
+     */
+    static UnicodeString& _getAvailableVariant(int32_t index,
+					       const UnicodeString& source,
+					       const UnicodeString& target,
+					       UnicodeString& result);
+ public:
+
     /**
      * Return the class ID for this class.  This is useful only for
      * comparing to a return value from getDynamicClassID().  For example: