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 208 definitions for AA:

Filter by: Sort by:PopularityAlphabeticallyCategory
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 » 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. 27 May 2015. <http://www.abbreviations.com/AA>.