| Acronym | Definition |
|---|
| BBRA➣Bad Block Relocation Area |
| BBRA➣Balanced Budget Refinement Act of 1999 (USA) |
| BBRA➣Big Bike Riders Association |
| BBRA➣Bluebonnet Barrel Racing Association (Texas) |
| BBRA➣Bronc and Bull Riders Association (France) |
| BBRA➣Biologically-Based Risk Assessment |