Found 19,407 abbreviations starting with O:

OA

organic aerosol

Academic & Science » Chemistry

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OA

Order of Australia

Miscellaneous » Awards & Medals

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OA

Open Architecture

Miscellaneous » Unclassified

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OA

Online Applicant

Miscellaneous » Unclassified

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OA

official answer

Miscellaneous » Unclassified

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OA

Odessa American

Miscellaneous » Unclassified

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OA

on Abbreviations

Miscellaneous » Unclassified

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OA

Okay Ako

Miscellaneous » Unclassified

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OA

On-board Administrator

Computing » General

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OAA

Open Agent Architecture

Computing » General

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OAA

Office of Academic Affairs

Academic & Science » Universities

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OAA

Ogden, Allen, and Associates

Business » Companies & Firms

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OAA

Old Age Assistance

Miscellaneous » Unclassified

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OAA

Over The Air Activation

Miscellaneous » Unclassified

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OAA

Otaku Anime Academy

Academic & Science

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OAA

Oriental Astronomical Association

Business » Professional Organizations

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OAA

Ontario Association Of Archers

Community » Sports

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OAA

OxAloAcetate

Academic & Science » Chemistry

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OAA

Orbiter Access Arm

Governmental » NASA

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OAA

Orbiter Alternate Airfield

Governmental » NASA

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OAA

Older Americans Act

Community » Law & Legal

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OAA

old age assistance

Community » Housing

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OAA

Ohio Achievement Assessments

Miscellaneous » Unclassified

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OAA

Ontario Association of Architects

Miscellaneous » Unclassified

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OAA

Opticians Association of America

Miscellaneous » Unclassified

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