FMGC Full Form. Full Meaning of FMGC Find long form and abbreviation, slang or definition of FMGC. What does FMGC mean? What does FMGC stand for? We are providing world largest and most comprehensive acronyms, names, abbreviations database directory on the Internet. Our data base contains more than 8,00,000 terms abbreviations and acronyms. You can also search unique terms more than 4,00,000 general Comprehensive words.