| Abbreviation | Definition |
|---|---|
| RACA | Royal Automobile Club of Australia |
| RACB | Royal Automobile Club Belgium |
| RACC | Royal Albert Cycling Club |
| RACM | Royal Automobile Club Marocain |
| RACQ | Royal Automobile Club Of Queensland |
| RACQ | Royal Automobile Club Queensland |
| RACT | Royal Automobile Club of Tasmania |
| RACV | Royal Automobile Club Of Victoria |
| RADL | Rotary Anti-Defamation League |
| RAGC | Royal and Ancient Golf Club |
| RAIBC | Radio Amateur Invalid and Blind Club (UK) |
| RASC | Rattlers Academy Soccer Club |
| RASC | Richards Area Swim Club |
| RASG | Rochester Area S-Gaugers |
| RATC | Roanoke Appalachian Trail Club |
| RAX | Radioclub Alfonso X |
| RAYC | Royal Akarana Yacht Club |
| RBBC | Richmond Bridge Boat Club |
| RBBC | Riviera Bay Beach Club |
| RBBC | Rotterdamse Beurs Brand Club |