Abbreviations beginning with p

PSRTSPlover Shared-Ride Taxi Service
Miscellaneous

PSRUPakistan Security Research Unit (UK)
Academic & Science

PSRUPlant Science Research Unit (USDA Agricultural Research Service; Raleigh, NC)
Academic & Science

PSRUProp Speed Reduction Unit
Academic & Science

PSRUProgram Services Reimbursement Unit (New York)
Governmental

PSRUPublic Service Reform Unit (various locations)
Governmental

PSRUPay Survey and Research Unit (Hong Kong)
Miscellaneous

PSRUPropeller Speed Reduction Unit
Miscellaneous » Unclassified

PSRVPolished Slip/Skid Resistance Value (paved surfaces measurement)
Academic & Science

PSRVPressure Safety Relief Valve (industrial controls)
Academic & Science

PSRVPseudorelative Response Velocity
Academic & Science

PSRVPrint Server
Computing » IT

PSRVPhysical Security and Risk Visualization
Miscellaneous » Unclassified

PSRVPlaystation Revamped
Miscellaneous

PSRVPressure Safety Relief Valve
Miscellaneous » Unclassified

PSRWPolitical Science Research Workshop
Miscellaneous

PSRWPublic Service Recognition Week
Miscellaneous

PSRYPortland Ship Repair Yard (Cascade General Shipyards; Oregon)
Business

PSSPacific Stars and Stripes
Academic & Science

PSSPacket Switching System
Academic & Science