/ Dictionary / Index U UAW: Meaning and Definition of Find definitions for: UAW Pronunciation: [key] United Automobile Workers (full name: International Union of United Automobile, Aerospace, and Agricultural Implement Workers of America). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. U.A.R. U.B. Related Content Daily Word Quiz: inutiae Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language