| Acronym | Definition |
|---|
| CCCG➣China Communications Construction Group (est. 2005) |
| CCCG➣Canadian Conference on Computational Geometry |
| CCCG➣Cochrane Colorectal Cancer Group (Cochrane Collaboration; various locations) |
| CCCG➣Catron County Citizens Group (Reserve, NM) |
| CCCG➣Colorectal Cancer Collaborative Group (University of Birmingham; UK) |
| CCCG➣Clark Cooper Community Gardens (est. 1969) |
| CCCG➣Climate Change Co-ordinating Group |