| Acronym | Definition |
|---|
| RRG➣Risk Retention Group (insurance industry) |
| RRG➣Red River Gorge (outdoor recreation area in Kentucky) |
| RRG➣Robotics Research Group (various locations) |
| RRG➣Religious Rehabilitation Group (Singapore) |
| RRG➣Reichs-Rundfunk-Gesellschaft (German radio broadcast company network) |
| RRG➣Rodrigues Island, Mauritius - Rodrigues (Airport Code) |
| RRG➣Robust Robotics Group (Massachusetts Institute of Technology; Cambridge, MA) |
| RRG➣Real Real Genuine (clothing company) |
| RRG➣Richie Ranno Group (band) |
| RRG➣Research Review Group |
| RRG➣Red Red Groove (band) |
| RRG➣Requirements Review Group |
| RRG➣Rights and Resources Group |
| RRG➣Remote Receiver Group |
| RRG➣Ready Reaction Group |
| RRG➣Regional Resource Guide (USACE) |
| RRG➣Rats Riders Gang (French bicycling group) |