51016 Full Form. Full Meaning of 51016 Find long form and abbreviation, slang or definition of 51016. What does 51016 mean? What does 51016 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.