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 203 definitions for AA:

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AA

Adjusted Allotment

Governmental » US Government

   
AA

Ann Arbor, Michigan

Regional » States

   
AA

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What does AA mean?

a•a(n.)
basaltic lava having a rough surface.

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"AA." Abbreviations.com. STANDS4 LLC, 2014. Web. 28 Nov. 2014. <http://www.abbreviations.com/AA>.


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