/ Dictionary / Index F FLRA: Meaning and Definition of Find definitions for: FLRA Pronunciation: [key] Federal Labor Relations Authority. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. fl. oz. flu Related Content Daily Word Quiz: morose Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language