aa

abbreviation

Definition of aa

  1. ana


1

AA

play
noun \ˈdə-bəl-ˈā\

Definition of AA

plural

AAs

1937

First Known Use of aa

1937


2

AA

abbreviation

Definition of AA

  1. 1 administrative assistant

  2. 2 Alcoholics Anonymous

  3. 3 antiaircraft

  4. 4 associate in arts

  5. 5 author's alterations


Medical Dictionary

AA

abbreviation

Medical Definition of AA

  1. 1achievement age

  2. 2Alcoholics Anonymous

  3. 3arachidonic acid


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