/ Dictionary / Index F F.R.G.: Meaning and Definition of Find definitions for: F.R.G. Pronunciation: [key] Federal Republic of Germany. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: frg (Thesaurus) Freytag F.R.G.S. Related Content Daily Word Quiz: impetuous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language