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Definition 2024


a.a.

a.a.

See also: Appendix:Variations of "aa"

English

Initialism

a.a.

  1. achievement age[1]
  2. alcoholics anonymous[1]
  3. amino acid[1]
  4. arteriae[1]

References

  1. 1 2 3 4 Thomas, Clayton L. (1993)
  • Thomas, Clayton L., editor (1940) Taber's Encyclopedic Medical Dictionary, 5th edition, Philadelphia, PA: F. A. Davis Company, ISBN 0-8036-8313-8, published 1993, page 1