Found 18,374 abbreviations starting with O:

OPAC

Office Proficiency Assessment and Certification

Business » Occupation & Positions

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OPAC

Ontario Property Assessment Corporation

Business » Companies & Firms

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OPAC

Often People Access the Catalog

Miscellaneous » Funnies

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OPAC

Oil Producing Arab Countries

Governmental » Politics

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OPAC

Open Public Access Catalog

Academic & Science » Libraries

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OPAC

Oh, Please Accept Checks

Miscellaneous » Funnies

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OPAC

Ocean Policy Advisory Council

Academic & Science » Ocean Science

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OPAC

Optimization Policies for Adaptive Control

Computing » Hardware

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OPAC

Online Public Access Catalogue

Miscellaneous » Unclassified

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OPAC

Ouachita Parish Alternative Center

Miscellaneous » Unclassified

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OPAC

Only Public Access Content

Miscellaneous » Unclassified

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OPAC

Outside Plant Access Cabinet

Miscellaneous » Unclassified

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OPAC

Orpheum Performing Arts Center

Community » Performing Arts

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OPAC

OSU Preoperative Assessment Center

Miscellaneous » Unclassified

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OPACITY

opacities

Miscellaneous » Unclassified

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OPADD

Ontario Partnership on Aging & Developmental Disabilities

Community » Non-Profit Organizations

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OPAL

Opal Technologies, Inc.

Business » NASDAQ Symbols

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OPAL

Orbiting Picosatellite Automated Launcher

Governmental » NASA

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OPAL

Orbiting Picosatellite Automated Launcher

Governmental » Military

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OPAL

Overseas Pharmaceutical Aid for Life

Community » Non-Profit Organizations

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OPAL

Open Program Access License

Computing » Software

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OPAL

Of People And Land

Governmental » Politics

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OPAL

Online Performance And Learning

Community » Educational

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OPAL

Outstanding Philanthropic Award For Leadership

Miscellaneous » Awards & Medals

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OPAL

Object Programming Aggregate Layer

Computing » Software

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