Found 1,133 abbreviations starting with OA:

OAS

Organisation armée secrète

Miscellaneous » Unclassified

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OAS

Oral Allergy Syndrome

Miscellaneous » Unclassified

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OAS

Organization of Arab States

Miscellaneous » Unclassified

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OAS

option adjust spread

Miscellaneous » Unclassified

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OAS

Office of Administrative Services

Miscellaneous » Unclassified

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OAS

Organization of American States 

Miscellaneous » Unclassified

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OAS

Online Assisted Support

Miscellaneous » Unclassified

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OASAS

Office of Alcoholism and Substance Abuse Services

Miscellaneous » Unclassified

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OASAS

Office of Alcohol and Substance Abuse Services

Miscellaneous » Unclassified

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OASAS

Office of Alcoholism Substance Abuse Services

Miscellaneous » Unclassified

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OASB

Sarobi, Afghanistan

Regional » Airport Codes

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OASBO

Ontario Association of School Business Officials

Business » Professional Organizations

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OASBO

Ohio Association of School Business Officials

Business » Professional Organizations

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OASBO

Oregon Association of School Business Officials

Business » Professional Organizations

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OASCB

Orbiter Avionics Software Control Board

Governmental » NASA

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OASD

Office of the Assistant Secretary of Defense

Governmental » Military

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OASD

Office of the Assistant Secretary of Defense

Governmental » Transportation

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OASD

Ostomy Association of San Diego

Community » Non-Profit Organizations

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OASD

Oconomowoc Area School District

Community » Schools

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OASD

Oshkosh Area School District

Community » Schools

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OASD

Shindad, Afghanistan

Regional » Airport Codes

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OASD(PA)

Office of The Assistant Secretary of Defense (Public Affairs)

Governmental » Military

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OASD(RA)

Office of the Assistant Secretary of Defense (Reserve Affairs)

Governmental » Military

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OASDHI

Old Age, Survivors, Disability, and Health Insurance

Governmental » US Government

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OASDI

Old Age and Survivors Disability Insurance

Medical

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