| Acronym | Definition |
|---|
| RSRB➣Remote Source Route Bridging |
| RSRB➣Remote Source-Route Bridging |
| RSRB➣Research Subjects Review Board (University of Rochester; New York) |
| RSRB➣Reusable Solid Rocket Booster (aerospace engineering) |
| RSRB➣Reed Smith Richards Butler (law firm) |
| RSRB➣Relationships (Statutory References) Bill (New Zealand) |
| RSRB➣Right Solid Rocket Booster (spaceship part) |
| RSRB➣Rolling Stones Revival Band (band) |