FRSB
| Acronym | Definition |
|---|---|
| FRSB | Financial Reporting Standards Board |
| FRSB | Feather River State Bank |
| FRSB | Flame Retardant Scrim Banner |
| FRSB | Fund Raising Standards Board (UK) |
| FRSB | Fligh Robotic Systems Branch |
| FRSB | Folding Rebounder and Stabilizer Bar |
| FRSB | Family Relationships Services Branch |
| FRSB | Fast Response Support Boats |
| FRSB | Fuel Rod Storage Basket (nuclear power) |
| FRSB | Focus Rear Stowage Box |