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