| Acronym | Definition |
|---|
| RTP | Research Triangle Park (Raleigh-Durham, NC, USA) |
| RTP | Real-Time Transport Protocol (digital switched telephony) |
| RTP | Regional Temperature and Precipitation |
| RTP | Regional Transportation Plan |
| RTP | Real-Time Protocol |
| RTP | Recreational Trails Program |
| RTP | Reliable Transport Protocol |
| RTP | Real-Time Pricing (utility industry) |
| RTP | Right to Play (Canada) |
| RTP | Rapid Transport Protocol (IBM) |
| RTP | Rapid Thermal Process(ing) |
| RTP | Rádio Televisão Portuguesa |
| RTP | Room Temperature and Pressure (chemistry) |
| RTP | Regulatory Toxicology and Pharmacology (journal) |
| RTP | Regional Transportation Program |
| RTP | Radiation Therapy Planning |
| RTP | Royal Thai Police |
| RTP | Reappointment, Tenure, and Promotion |
| RTP | Run-Time Package |
| RTP | Return to Provider |
| RTP | Ready to Print (publishing) |
| RTP | ReThink Paper (Earth Island Institute, San Francisco, CA) |
| RTP | Required to Prove (mathematics) |
| RTP | Room Temperature Phosphorescence |
| RTP | Resilient Telco Platform |
| RTP | Regional Training Program (IMF) |
| RTP | Release to Production |
| RTP | Routing Update Protocol (Vines) |
| RTP | Round the Pole (model aircraft flying) |
| RTP | Reduced to Pole (magnetics) |
| RTP | Radio Telephony |
| RTP | Research and Technology Protection (industrial security) |
| RTP | Regional Transformation Programme |
| RTP | Read the Prospectus |
| RTP | Request To Purchase |
| RTP | Regional Tourism Program (Australia) |
| RTP | Reel-Tension Paster (newspaper production) |
| RTP | Request for Technical Proposal |
| RTP | Real-Time Payment |
| RTP | Return to Port |
| RTP | Reliable Transfer Protocol (less common) |
| RTP | Return to Pivot |
| RTP | Request To Pay |
| RTP | Ready to Pour (food product) |
| RTP | Red Tart Pitted (cherries) |
| RTP | Reinforced Thermo-Plastic |
| RTP | Remains To Prove (mathematics) |
| RTP | Remote Terminal Processor (AN/FSC-78B SATCOM terminal) |
| RTP | Relative Time Processor |
| RTP | Reply to Poster (newsgroups/mailing lists) |
| RTP | Real-Time Transmission Period |
| RTP | Remote Test Package |
| RTP | Return to Pier |
| RTP | Round Table Pizza, Inc. |
| RTP | Remote Test Port (Hekimian) |
| RTP | Remote Tape Processor |
| RTP | Radioisotope Thermoelectric Power |
| RTP | Requirement & Test Procedure |
| RTP | Regional Tourism Programme (Australia) |
| RTP | Risk Transfer Process |
| RTP | Resource Thread Pattern |