AA

  1. (initialism) .  (British) The Automobile Association.
  2. (initialism) .  Alcoholics Anonymous.
  3. (initialism) .  American Airlines.
  4. (initialism) .  Astrum Argenteum (also A.A. or A.'.A.'.), Esoteric Magickal order or Silver star, a magickal order.
  5. (initialism) .  Anti-aircraft.
  6. (initialism) .  Alzheimer's Association.
  7. (initialism) .  Armed Forces in the Americas (USPS abbreviation code).
  8. (initialism) .  African American.
  9. (initialism) .  (India) Airports Authority of India.
  10. (initialism) .  affirmative action.
  11. (initialism) .  (chemistry) amino acid.
  12. (initialism) .  (military) assembly area.
  13. (initialism) .  (military) avenue of approach.
  14. (initialism) .  (poker) A starting hand in Texas hold 'em comprised of two aces.
  15. Noun.  (geology) A form of lava flow associated with Hawaiian-type volcanoes, consisting of basaltic rock, usually dark-colored with a jagged and loose, clinkery surface. Compare (term, pahoehoe) .

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This entry was last updated on RefTopia from its source on 3/20/2012.