| Acronym | Definition |
|---|
| TSBR➣Texas Society for Biomedical Research (est. 1989) |
| TSBR➣Testis-Specific Binding Region |
| TSBR➣Tuesday South Bay Runs (musical group; Hong Kong) |
| TSBR➣Top Sliding Bundle Riser (product) |
| TSBR➣Toledo Sportbike Riders (Toledo, OH) |
| TSBR➣Total Support Burden Ratio |