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 227 definitions for AA:

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AA

Anal Addiction

Miscellaneous » Unclassified

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AA

Anal Aneurysm

Medical » Physiology

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AA

Anaplastic Anaemia

Medical » Oncology

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AA

Anatomical Adaptation

Medical » Physiology

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AA

Anchor Assembly

Governmental » Military

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AA

Anchor Assembly

Miscellaneous » Construction

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AA

Ancient Anguish

Community » Sports

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AA

Ancient Arts

Academic & Science » Universities

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AA

Ancient of Ancients

Community

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AA

Anesthesiologist Assistant

Business » Occupation & Positions

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AA

Angelus Academy

Community » Educational

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AA

Angle Angle

Academic & Science » Mathematics

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AA

Ann Arbor

Governmental » State & Local

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AA

Ann Arbor Railroad

Regional » Railroads

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AA

Ann Arbor, Michigan

Regional » States

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AA

Annual Accounts

Miscellaneous

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AA

Another Ah

Miscellaneous » Toastmasters

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AA

Antenna Assembly

Governmental » NASA

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AA

Anti Aircraft

Governmental » Military

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AA

Anti Aliasing

Academic & Science » Electronics

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AA

Anti Apostle

Community » Religion

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AA

Anti-Aircraft

Governmental » Military

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AA

Anti-Armor

Governmental » Military

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AA

AntiAircraft

Governmental » Military

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AA

Apache Anne

Community » Famous

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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. 6 Feb. 2016. <http://www.abbreviations.com/AA>.