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