Here is a list of all documented struct and union fields with links to the struct/union documentation for each field:

### - u -

- UCharCharacterIterator() : UCharCharacterIterator
- unescape() : UnicodeString
- unescapeAt() : UnicodeString
- unext() : StringEnumeration
- UnicodeSet() : UnicodeSet
- UnicodeSetIterator() : UnicodeSetIterator
- UnicodeString() : UnicodeString
- unistr : StringEnumeration
- unitsToPoints() : LEFontInstance
- unregister() : Collator , BreakIterator , Transliterator , Calendar , NumberFormat
- useAnchoringBounds() : RegexMatcher
- useDaylightTime() : TimeZone , SimpleTimeZone , VTimeZone , RuleBasedTimeZone
- usesNamedArguments() : MessageFormat
- useTransparentBounds() : RegexMatcher
- UTC_TIME : DateTimeRule
- UTimeUnitFields : TimeUnit