53726 Full Form. Full Meaning of 53726 Find long form and abbreviation, slang or definition of 53726. What does 53726 mean? What does 53726 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.