Found 21,651 abbreviations starting with O:

OPR

Office of Planning and Research

Miscellaneous » Unclassified

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OPR

Outdoor Pursuits and Rentals

Miscellaneous » Unclassified

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OPR

Organizational Psychology Review

Miscellaneous » Unclassified

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OPR

Old Post Road

Miscellaneous » Unclassified

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OPR

Offensive Power Rating

Miscellaneous » Unclassified

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OPR

Operation Photo Rescue

Miscellaneous » Unclassified

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OPR

Overall Player Rating

Miscellaneous » Unclassified

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OPR

Office of Population Research

Miscellaneous » Unclassified

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OPR

Out of Period Revision

Miscellaneous » Unclassified

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OPR

Oakland Parks and Recreation

Miscellaneous » Unclassified

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OPR

Optimal Performance and Recovery

Miscellaneous » Unclassified

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OPR

Oregon Primate Rescue

Miscellaneous » Unclassified

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OPRA

Options Price Reporting Authority

Business » Stock Exchange

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OPRA

Options Reporting Authority

Business » Stock Exchange

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OPRA

One Piece Reduced Area

Community » Housing

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OPRA

Organization Public Relationship Assessment

Community » Non-Profit Organizations

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OPRA

Online Press Release Archive

Community » Media

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OPRA

Open Public Records Act

Governmental » State & Local

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OPRA

Office of Pre-award Research Administration

Governmental » State & Local

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OPRA

Outdoors Program Recreational Athletics

Sports » Athletics

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OPRA

Operator and Pollution Risk Appraisal

Governmental » Environmental

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OPRA

Ohio Parks and Recreation Association

Governmental » State & Local

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OPRA

Occupational Pensions Regulatory Authority

Governmental » State & Local

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OPRA

Ottawa Photonics Research Alliance

Community » Non-Profit Organizations

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OPRA

Order Processing and Requisition Accelerator

Business » Accounting

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