TRBA
| Acronym | Definition |
|---|---|
| TRBA | Tennessee Road Builders Association (est. 1928) |
| TRBA | Texas Rabbit Breeders Association (Cypress, TX) |
| TRBA | Transmission Revenue Balancing Account |
| TRBA | Technical Rules for Biological Agents (Committee for Biological Agents; Germany) |
| TRBA | Toms River Basketball Association (Toms River, NJ) |
| TRBA | Tennessee River Baptist Association (various locations) |
| TRBA | Theron Rankin Baptist Association (Hickory, NC) |