What does AA stand for?

What does AA mean? This page is about the various possible meanings of the acronym, abbreviation, shorthand or slang term: AA.

We've found a total of 205 definitions for AA:

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Acronym

Definition

Rating

AA

Astronomy and Astrophysics

Academic & Science

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AA

Atlantic Alliance

Governmental » US Government

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AA

Atomic Absorption

Academic & Science » Electronics -- and more...

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AA

Attack Assessment

Governmental » Military

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AA

Attendance Allowance

Medical » British Medicine -- and more...

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AA

Attitude Adjustment

Community » Law & Legal

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AA

Attract Attention

Community » Educational

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AA

Audible Audiobook

Community » Media

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AA

Audio Animatronics

Academic & Science » Electronics

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AA

Austin and Ally

Miscellaneous

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AA

Austrian Airlines

Regional » Airport Codes

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AA

Author's Addition

Community » Media -- and more...

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AA

Author's Alteration

Community » Media -- and more...

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AA

Auto Answer

Computing » Telecom -- and more...

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AA

Auto Aperture

Miscellaneous » Photography

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AA

Auto Assault

Governmental » Military

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AA

auto attack

Miscellaneous » Unclassified

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AA

autoanalyser

Medical » British Medicine

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AA

Automated Anvil

Business » Products

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AA

Automatic Adjust

Academic & Science » Electronics

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AA

Automatic Analyzer

Business » Products

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AA

Automatic Answer

Governmental » Military

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AA

Automobile Association

Governmental » Transportation -- and more...

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AA

Avenue of Approach

Governmental » Military

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AA

Average Attendance

Sports -- and more...

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What does AA mean?

aa(noun)
a dry form of lava resembling clinkers

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"AA." Abbreviations.com. STANDS4 LLC, 2016. Web. 26 May 2016. <http://www.abbreviations.com/AA>.