HR3DC Full Form. Full Meaning of HR3DC Find long form and abbreviation, slang or definition of HR3DC. What does HR3DC mean? What does HR3DC 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.