| Acronym | Definition |
|---|
| RBCC➣Rocket-Based Combined Cycle (engine) |
| RBCC➣Rainier Beach Community Center (Seattle, WA) |
| RBCC➣Rocket's Blast Comicollector (comic book fanzine) |
| RBCC➣Rattling Brook Curling Club (Baie Verte, Newfoundland) |
| RBCC➣Range-Bound Changing Criterion (research method) |
| RBCC➣Red Bend Catholic College (Australia) |
| RBCC➣Randwick Botany Cycling Club (Australia) |