English edit

 
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Wikipedia

Noun edit

A.A. (countable and uncountable, plural A.A.s)

  1. achievement age[1]
  2. amino acid[1]
  3. antiaircraft; antiaircraft artillery
  4. arteriae[1]
  5. associate in accounting (a degree)
  6. associate of arts / associate in arts (a degree)

Proper noun edit

A.A.

  1. Alcoholics Anonymous

References edit

  1. 1.0 1.1 1.2 Thomas, Clayton L. (1993)
  • Thomas, Clayton L., editor (1940), Taber's Encyclopedic Medical Dictionary, 5th edition, Philadelphia, PA: F. A. Davis Company, published 1993, →ISBN, page 1