| Acronym | Definition |
|---|
| PRBA | Portable Rechargeable Battery Association |
| PRBA | Puerto Rican Bar Association |
| PRBA | Program for Research on Black Americans (University of Michigan Institute for Social Research) |
| PRBA | Port Richmond Business Alliance (Philadelphia, PA) |
| PRBA | Palmerston Regional Business Association (Australia) |
| PRBA | Pennine Region Balloon Association (United Kingdom) |
| PRBA | Pseudo Random Binary Array |
| PRBA | Perennial Ryegrass Bargaining Association (Oregon) |
| PRBA | Professional Rodeo Bronzes & Art Ltd |
| PRBA | Poona Region Bridge Association |
| PRBA | Point Richmond Business Association (Port Richmond, CA) |
| PRBA | Prescott Russell Basketball Association |
| PRBA | Peter R. Bono Associates, Inc. |
| PRBA | Pound Ridge Business Association (New York State) |
| PRBA | Pacific Rim Business Association (Los Angeles, CA) |
| PRBA | Peace River Boating Association (Canada) |
| PRBA | Puerto Rico Bankers Association |
| PRBA | Prenanthes Barbata (barbed rattlesnakeroot) |
| PRBA | Pasadena Rabbit Breeders Association |
| PRBA | Peace River Baptist Association (Punta Gorda, Florida) |
| PRBA | People Resources Business Analytics |
| PRBA | popliteal regional block anesthesia |
| PRBA | Perth Recreational Boating Academy (Australia) |
| PRBA | Pascagoula River Basin Alliance (Mississippi) |