XPK4J Full Form. Full Meaning of XPK4J Find long form and abbreviation, slang or definition of XPK4J. What does XPK4J mean? What does XPK4J 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.