PBRG
| Acronym | Definition |
|---|---|
| PBRG | Palm Beach Research Group (Delray Beach, FL) |
| PBRG | Predatory Bird Research Group (University of California, Santa Cruz) |
| PBRG | Pinnacle Bay Resource Group (Orangevale, CA) |
| PBRG | Pro Bono Research Group |
| PBRG | Palaeobiology and Biodiversity Research Group (University of Bristol; Bristol, England, UK) |
| PBRG | Pharmaceutical Biotechnology Research Group (University of Ulster; Coleraine, Northern Ireland, UK) |