/ Dictionary / Index F FMC: Meaning and Definition of Find definitions for: FMC Pronunciation: [key] Federal Maritime Commission. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. FMB FMCS Related Content Daily Word Quiz: clairvoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language