Found 16,670 abbreviations starting with O:

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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

   
OPRA

Options Price Reporting Authority

Business » Stock Exchange

   
OPRA

Options Reporting Authority

Business » Stock Exchange

   
OPRA

One Piece Reduced Area

Community » Housing

   
OPRA

Organization Public Relationship Assessment

Community » Non-Profit Organizations

   
OPRA

Online Press Release Archive

Community » Media

   
OPRA

Open Public Records Act

Governmental » State & Local

   
OPRA

Office of Pre-award Research Administration

Governmental » State & Local

   
OPRA

Outdoors Program Recreational Athletics

Community » Sports

   
OPRA

Operator and Pollution Risk Appraisal

Governmental » Environmental

   
OPRA

Ohio Parks and Recreation Association

Governmental » State & Local

   
OPRA

Occupational Pensions Regulatory Authority

Governmental » State & Local

   
OPRA

Ottawa Photonics Research Alliance

Community » Non-Profit Organizations

   
OPRA

Order Processing and Requisition Accelerator

Business » Accounting

   
OPRA

Obsolete Property Rehabilitation Act

Miscellaneous » Unclassified

   
OPRA

Ohio Provider Resource Association

Miscellaneous » Unclassified

   
OPRA

Outdoors Program/Recreational Athletics

Miscellaneous » Unclassified

   
OPREP

Operational Report

Governmental » Military

   

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