TLC3 Full Form. Full Meaning of TLC3 Find long form and abbreviation, slang or definition of TLC3. What does TLC3 mean? What does TLC3 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.