PTRS

AcronymDefinition
PTRSParis Tuning and Racing Show
PTRSProbability of Technical and Regulatory Success (model)
PTRSPenetration Technique Research Site
PTRSProgram Tracking and Reporting Subsystem (US FAA)
PTRSPhilosophical Transactions of the Royal Society (journal)
PTRSProtivo Tankovoe Ruhze Sistemy Simonova (Soviet anti-tank rifle)
PTRSProject Technical Requirements Specification
PTRSPlain Text Request to Send
PTRSPacific Theater Requirements System
PTRSPortable Telemetry Receiving System