| Acronym | Definition |
|---|
| RCGC➣Rowan College of Gloucester County (Glassboro, NJ) |
| RCGC➣Royal Colwood Golf Club (Victoria, British Columbia, Canada) |
| RCGC➣Rochester Civic Garden Center (Rochester, NY) |
| RCGC➣Runners' Club of Greater Cincinnati (est. 1977; Cincinnati, OH) |
| RCGC➣Riyadh Cables Group of Companies |
| RCGC➣Royal Canberra Golf Club (Deakin West, Australian Capital Territory, Australia) |
| RCGC➣Royal Chiangmai Golf Club (Thailand) |
| RCGC➣Rose City Gun Collectors |