/ Dictionary / Index A ASCU: Meaning and Definition of Find definitions for: ASCU Pronunciation: [key] Association of State Colleges and Universities. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ASCS ascus Related Content Daily Word Quiz: alacrity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language