- u -
- uncompressedSize
: <OFArchiveEntry>
, <OFMutableArchiveEntry>
- underlined
: OFStdIOStream
- underlyingStream
: OFInflate64Stream
, OFInflateStream
, OFTLSStream
- unsignedCharValue
: OFNumber
, OFString
- unsignedIntValue
: OFNumber
, OFString
- unsignedLongLongValue
: OFNumber
, OFString
, OFXMLNode
- unsignedLongValue
: OFNumber
, OFString
- unsignedShortValue
: OFNumber
, OFString
- up
: OHGameControllerDirectionalPad
- uppercaseString
: OFString
- user
: OFIRI
, OFMutableIRI
- userInfo
: OFNotification
- usesTLS
: OFHTTPServer
- UTF16String
: OFString
- UTF16StringLength
: OFString
- UTF32String
: OFString
- UTF8String
: OFString
- UTF8StringLength
: OFString
- UUIDString
: OFUUID