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