P53-GSE Full Form. Full Meaning of P53-GSE Find long form and abbreviation, slang or definition of P53-GSE. What does P53-GSE mean? What does P53-GSE 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.