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