FRBG
| Acronym | Definition |
|---|---|
| FRBG | Fédération Royale Belge de Golf (French: Royal Belgian Golf Federation; Belgium) |
| FRBG | Front Range Battle Group (Colorado) |
| FRBG | Fazendas Reunidas Boi Gordo (Portuguese: Collected Cattle Farms) |
| FRBG | Fédération Royale Belge de Gymnastique (French) |