TWGFAS Full Form. Full Meaning of TWGFAS Find long form and abbreviation, slang or definition of TWGFAS. What does TWGFAS mean? What does TWGFAS 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.