Also u.t. universal time.
Utah (approved especially for use with zip code).
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
the syllable used in the fixed system of solmization for the note C
the first note of a hexachord in medieval music
Word Origin for ut
C14: from Latin ut; see gamut
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012