| Acronym | Definition |
|---|
| TRP | Tryptophan (Amino Acid) |
| TRP | Transient Receptor Potential (transducer protein molecules) |
| TRP | Troop |
| TRP | Technical Review Panel |
| TRP | Transnational Radical Party |
| TRP | Transponder |
| TRP | The Resurrection Project |
| TRP | Technology Reinvestment Project |
| TrP | Trigger Point |
| TRP | Technology Reinvestment Program |
| TRP | Total Radiated Power |
| TRP | Television Rating Points |
| TRP | Target Rating Point(s) |
| TRP | Target Reference Point |
| TRP | Tubular Reabsorption of Phosphate |
| TRP | Transportation Resource Partners (Bloomfield Hills, MI) |
| TRP | Tactical Response Pistol |
| TRP | Tuition Reimbursement Program |
| TRP | Tumor-Related Protein |
| TRP | Temporary Registration Permit |
| TRP | Tokai Reprocessing Plant (Japan) |
| TRP | Thrust Rating Panel |
| TRP | Tropical Rainforest Programme (IUCN) |
| TRP | Tree-Based Reparameterization |
| TRP | The Regeneration Project |
| TRP | Truancy Reduction Program |
| TRP | Thermal Response Parameter |
| TRP | Tamper Resistant Packaging |
| TRP | Time of Reporting |
| TRP | Transition Relevant Place (conversation analysis) |
| TRP | Traumatic Reticuloperitonitis (hardware disease in cattle) |
| TRP | Temporal Reference for Prediction |
| TRP | Technology Refreshment Program (US Federal Bureau of Investigation) |
| TRP | The Rushing Party (gaming group) |
| TRP | Technology Refreshment Plan |
| TRP | Transport and Routing Protocol |
| TRP | Test Resource Plan |
| TRP | Training Review Panel |
| TRP | Theater Response Package |
| TRP | Transport, Routing and Packaging Specification (ebXML) |
| TRP | Transmission Research Program |
| TRP | Traumatic Reticulopericarditis (cattle disease) |
| TRP | Temperature Regulated Processing |
| TRP | Technical Requirements Package |
| TRP | Trajectory Reconstruction Program |
| TRP | Transition Research Projects |
| TRP | Television Remote Pickup |
| TRP | Threat Recognition Processor |
| TRP | Time-Based Retrieval Problem |
| TRP | Trupp, Truppe (German military: Troops) |
| TRP | Transit Roads Programme (Canada) |
| TRP | Twostep Resonant Photoionization |
| TRP | Traffic Regulation Point |
| TRP | Tax Returns Processing |
| TRP | Transaction Request Processor |
| TRP | Thermally Resistive Probe |
| TRP | Training & Education Requirements Panel |
| TRP | Training Requirements Plan |
| TRP | Tool Release Piston (motor vehicles) |
| TRP | The Research Partnership, Inc (Wichita, KS) |
| TRP | Temporary Rust Preventive |
| TRP | True Role Play |
| TRP | Teignmouth Regeneration Partnership |