48912 Full Form. Full Meaning of 48912 Find long form and abbreviation, slang or definition of 48912. What does 48912 mean? What does 48912 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.