PIR stands for

Acronyms and Abbreviations

sorted A-Z Z-A

Priority Intelligence RequirementsMilitary
Project Implementation ReviewGovernment
Protein Identification ResourceScience
Petrolite Irradiation ReactorTechnology
Pittsburgh Industrial RailroadOrganizations
Precision Infrared RadiometerScience
Problem Identification ReportTechnology
Protocol Independent RoutingTechnology
Iata Code for Pierre Regional Airport, Pierre, South Dakota, United StatesLocations
Pacific Islands ReportOrganizations
Paired Immunoglobulin-Like ReceptorMedical
Paired Immunoglobulin-Like ReceptorsMedical
Parachute Infantry RegimentMilitary
Parent in RoomChat and Slang
Passive InfraredMilitary
Patient Incident ReviewGovernment
Peak Information RateChat and Slang
Peak-Intensity RecordingCommon
Periodic Intelligence ReviewMilitary
Periodic Interim ReimbursementMedical