3DCRT Full Form. Full Meaning of 3DCRT Find long form and abbreviation, slang or definition of 3DCRT. What does 3DCRT mean? What does 3DCRT 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.