Abbreviations beginning with p

PTREPost-Therapeutic Reactive Encephalitis
Academic & Science

PTREPost-Treatment Reactive Encephalopathy
Academic & Science

PTREPressure Tube Rupture Event
Academic & Science

PTREPutative Trypsin Regulatory Element (genetics)
Academic & Science

PTRFProbability Theory and Related Fields (journal)
Academic & Science

PTRFPeacetime Rate Factor
Governmental

PTRFPamlico-Tar River Foundation (Washington, NC)
Miscellaneous

PTRFProperty Tax Replacement Fund (Indiana)
Miscellaneous

PTRIPACE Turfgrass Research Institute (PACE Turf; San Diego, CA)
Academic & Science

PTRIPerutusan Tetap Republik Indonesia (Indonesian: Permanent Mission of the Republic of Indonesia)
Academic & Science

PTRIPassive Threat Resolution Interface (security software)
Miscellaneous

PTRIPhilippine Textile Research Institute
Miscellaneous

PTRKPersonal Tax Record Keeper
Business

PTRKMPPatrulje Kompagni (Danish army long range surveillance company)
Governmental

PTRLPharmacology and Toxicology Research Laboratory (various locations)
Academic & Science

PTRLPlain Text Remote Loopback
Miscellaneous

PTRMPioneer Trails Regional Museum (Bowman, ND)
Miscellaneous

PTRMPost Tax Revenue Model (Melbourne, Victoria, Australia)
Miscellaneous

PTRMPProposed Tasman Resource Management Plan (New Zealand)
Academic & Science

PTRMSProton Transfer Reaction Mass Spectrometer
Academic & Science