| Acronym | Definition |
|---|
| TRPB➣Thoroughbred Racing Protective Bureau (Elkton, MD) |
| TRPB➣Truncated Reverse Path Broadcasting |
| TRPB➣Tractor/Plow Boss (fire management) |
| TRPB➣Temporary Revenue Procedural Bulletin (South Carolina) |
| TRPB➣Tweed River Purification Board (Scotland, UK) |