UN-EXCLUSIVE(h)	UNDERLINE(s)
UNDERLINED(v)	UNIT
UNLOCK(i,r,v)	UNSIGNED-INT(a)
UNSIGNED-LONG(a)	UNSIGNED-SHORT(a)
UNSTRING	UNTIL
UP	UPDATE(r,v)
UPDATERS(v)	UPON
UPPER(a)	USAGE
USE	USING

U