CCRG
| Acronym | Definition |
|---|---|
| CCRG | Cognitive Computing Research Group |
| CCRG | Charm City Roller Girls |
| CCRG | Climate Change Research Group |
| CCRG | Center for Computational Relativity and Gravitation (Rochester, NY) |
| CCRG | Credit Card Research Group |
| CCRG | Criminal Conviction Review Group |
| CCRG | Congestion Control Research Group (research; Internet networking) |