Found 19,469 abbreviations starting with O:

OPA

Outcome Purpose and Action

Miscellaneous » Unclassified

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OPA

Oil Painters of America

Miscellaneous » Unclassified

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OPA

Online Presence Audit

Miscellaneous » Unclassified

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OPA

Office of Price Authority

Miscellaneous » Unclassified

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OPA

On Page Ace

Miscellaneous » Unclassified

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OPA

Office of Pharmacy Affairs

Miscellaneous » Unclassified

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OPA

Online Payment Agreement

Miscellaneous » Unclassified

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OPA

Optionally Piloted Aircraft

Miscellaneous » Unclassified

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OPA

Oxford Preparatory Academy

Miscellaneous » Unclassified

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OPA

Oliva Perez and Agansora

Miscellaneous » Unclassified

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OPA

Outcome Purpose Action

Miscellaneous » Unclassified

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OPA

Office of Professional Accountability

Miscellaneous » Unclassified

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OPA

Oral Proficiency Assessment

Academic & Science » Universities

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OPA

Other Procurement, Army

Governmental » US Government

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OPA

Office of Population Affairs (Department of Health and Human Services)

Governmental » US Government

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OPA

Children's Online Privacy Protection Act of 1998

Governmental » US Government

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OPA

Office of Price Administration

Governmental » US Government

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OPA (OC)

Office of Public Affairs (OC)

Governmental » FDA

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OPAA

Ohio Prosecuting Attorneys Association

Community » Law & Legal

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OPAA

Orange Park Athletic Association

Miscellaneous » Unclassified

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OPAA

Office of Post Award Administration

Miscellaneous » Unclassified

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OPAB

Abbottabad, Pakistan

Regional » Airport Codes

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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

Oh, Please Accept Checks

Miscellaneous » Funnies

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