| Acronym | Definition |
|---|
| RRMC | Royal Roads Military College (Victoria, British Columbia, Canada) |
| RRMC | Raven Rock Mountain Complex (US DoD) |
| RRMC | Rocky Ridge Music Center (Estes Park, CO) |
| RRMC | Robby Robson Marathon Club (running club) |
| RRMC | Red River Munitions Center (Texarkana, TX) |
| RRMC | Rolls-Royce Motor Cars Limited (est. 1904) |
| RRMC | Robinsons Realty and Management Corporation |
| RRMC | Road Runners Motorcycle Club (Texas) |
