TRSP
| Acronym | Definition |
|---|---|
| TRSP | Transport Seaplane (US Navy) |
| TRSP | Turtle River State Park (North Dakota) |
| TRSP | Toronto Region Sustainability Program (pollution prevention assistance; Canada) |
| TRSP | Trailer Roll Stability Program (commercial vehicles) |
| TRSP | Technology Resource Solutions for People (Salina, KS) |
| TRSP | Texas Rail System Plan (infrastructure) |