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