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 207 definitions for AA:

Sort by:PopularityAlphabeticallyCategory Filter by:
AA

Americans Anonymous

Miscellaneous » Funnies

   Rate it:
AA

Amino Acid

Medical » Physiology

   Rate it:
AA

Amino Acid

Academic & Science » Chemistry

   Rate it:
AA

Amino Acid

Medical » Prescription

   Rate it:
AA

Amino Acrylate

Academic & Science » Chemistry

   Rate it:
AA

Amtliche Abkürzung

International » German

   Rate it:
AA

Amyloid Associated

Medical » Human Genome

   Rate it:
AA

Amyloid Associated

Medical » Laboratory

   Rate it:
AA

Amyloid Associated

Medical » Oncology

   Rate it:
AA

An Agency

Governmental » US Government

   Rate it:
AA

Anadolu Ajansi

International » Turkish

   Rate it:
AA

Anal Aneurysm

Medical » Physiology

   Rate it:
AA

Anaplastic Anaemia

Medical » Oncology

   Rate it:
AA

Anatomical Adaptation

Medical » Physiology

   Rate it:
AA

Anchor Assembly

Governmental » Military

   Rate it:
AA

Anchor Assembly

Miscellaneous » Construction

   Rate it:
AA

Ancient Anguish

Community » Sports

   Rate it:
AA

Ancient Arts

Academic & Science » Colleges & Universities

   Rate it:
AA

Ancient of Ancients

Community

   Rate it:
AA

Anesthesiologist Assistant

Business » Occupation & Positions

   Rate it:
AA

Angelus Academy

Community » Educational

   Rate it:
AA

Angle Angle

Academic & Science » Mathematics

   Rate it:
AA

Ann Arbor

Governmental » State & Local

   Rate it:
AA

Ann Arbor Railroad

Regional » Railroads

   Rate it:
AA

Ann Arbor, Michigan

Regional » States

   Rate it:

What does AA mean?

aa(noun)
a dry form of lava resembling clinkers

see more on Definitions.net »

Know what is AA? Got another good explanation for AA? Don't keep it to yourself!

Still can't find the acronym definition you were looking for? Use our Power Search technology to look for more unique definitions from across the web!

Style:MLAChicagoAPA

"AA." Abbreviations.com. STANDS4 LLC, 2015. Web. 1 Mar. 2015. <http://www.abbreviations.com/AA>.


The Web's Largest Resource for

Acronyms & Abbreviations


A Member Of The STANDS4 Network