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