English abbreviations from trp to true
- TRP(Mode S transponder)
- T.R.P.(Très Révérend Père ("Very Reverend Father"))
- TRPA(Terrorism Risk Protection Act)
- TRQ(The Rottweiler Quarterly)
- TRQ-32(Teammate groundbased electronic warfare system)
- TRQ-36(Microwave Scanning Beam Landing System Ground Station)
- TRR(China Bay Airport)
- TRRIP(Theater Integrated Tactical Terminal)
- TRS(Friuli Venezia Giulia Airport)
- TRSCSSSV(Tubing Retrievable Surface Controlled Sub-Surface Safety Valve)
- TRSCSSV(Tubing Retrievable Surface Controlled Sub-Surface Valve)
- TRS-DOS(Tandy Radio Shack - Disk Operating System)
- TRSV(Tubing Retrievable Safety Valve)
- TRT(Tree Running Tool)
- TRTC(Triangle Rails-to-Trails Conservancy)
- TRTS(Tactical Record Traffic System)
- TRU(Transuranic)
- TRUE(Together Realizing Unlimited Environments)
