| Acronym | Definition |
|---|
| RBR | Richard Burns Rally (game) |
| RBR | Radio Business Report (magazine) |
| RBR | Red Bull Racing (Formula 1 motor racing team) |
| RBR | Rubber |
| RBR | Roll Back Required |
| RBR | Row Based Replication (Mysql) |
| RBR | Rare Book Room (various organizations) |
| RBR | Receiver Buffer Register (assembly programming) |
| RBR | Red Bank Regional High School |
| RBR | Red Bar Radio (radio program) |
| RBR | Red Box Recorders (various locations) |
| RBR | Round Britain Rally (UK) |
| RBR | Radiation Belt Remediation (space technology) |
| RBR | Relative Bed Rest |
| RBR | Resource-Bounded Reasoning |
| RBR | Rec.bicycles.racing (USENET newsgroup) |
| RBR | Rechargeable Battery Review (buying guide) |
| RBR | Run Ben Run (political campaign) |
| RBR | Review of Business Research (International Academy of Business and Economics) |
| RBR | Refracted, Bottom Reflected |
| RBR | Reserve Books/Readings (National University of Singapore) |
| RBR | Round Britain Ride (Real Classic Motorcycle) |
| RBR | Requirements Baseline Review |
| RBR | Red Button Reset/Reboot (DirecTV satellite receiver) |
| RBR | Right Brain Research Center for Creative Arts (Tokyo) |
| RBR | Route Before Repair |