Found 16,910 abbreviations starting with O:

Skip to:OOAOBOC - OEOF - OHOI - OKOL - ONOO - OQOR - OTOU - OWOX - OZ

OPQT

Quetta Samu Airport / Air Base, Pakistan

Regional » Airport Codes

   
OPR

Operator

Governmental » Military

   
OPR

Organization of Primary Responsibility

Governmental » Military

   
OPR

Oregon Pacific Railroad Company

Regional » Railroads

   
OPR

Office of Primary Responsibility

Governmental » Military

   
OPR

Office of Primary Responsibility

Governmental » US Government

   
OPR

Office of Primary Responsibility

Governmental » NASA

   
OPR

Old Parish Records

Community » Religion

   
OPR

Official Public Record

Governmental » US Government

   
OPR

Office Procedures Reinforcement

Business » General

   
OPR

Ottawa & Prescott Railway

Regional » Railroads

   
OPR

Ontario Pacific Railway

Regional » Railroads

   
OPR

Old Parochial Registers

Community » Educational

   
OPR

Oral Phonogram Review

Medical » Hospitals

   
OPR

Overly Priced Rooms

Business » General

   
OPR

Office of Professional Responsibility

Governmental » FBI Files

   
OPR

Officer Performance Report

Governmental » Military

   
OPR

Operating Performance Regime

Regional » Australian

   
OPR

Operations Planning Review

Governmental » NASA

   
OPR

Operator

Governmental » NASA

   
OPR

Orbiter/Payload Recorder

Governmental » NASA

   
OPR

Oxygen Pressure Regulator

Governmental » NASA

   
OPR

Official Poker Rankings

Community » Sports

   
OPR

opioid pain reliever

Medical » Prescription

   
Opr.

OperatöR

International » Turkish

   

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