Here is a list of all enum values with links to the classes they belong to:

### - u -

- UInt : TagLib::Variant
- ULongLong : TagLib::Variant
- UnicodeType : TagLib::ASF::Attribute
- Unknown : TagLib::ASF::Properties, TagLib::ID3v2::EventTimingCodesFrame, TagLib::ID3v2::SynchronizedLyricsFrame, TagLib::MP4::CoverArt, TagLib::MP4::Properties
- UseInstruments : TagLib::IT::Properties
- UseMidiPitchController : TagLib::IT::Properties
- UTF16 : TagLib::String
- UTF16BE : TagLib::String
- UTF16LE : TagLib::String
- UTF8 : TagLib::String