AO

  1. (initialism) .  Adults Only.
  2. (initialism) .  Anarchy Online.
  3. (initialism) .  Autonomous Oblast.
  4. (initialism) .  (US, Navy) Auxiliary Oiler - a naval oil tanker with the ability to perform underway replenishment of fuel oil or ship oil to ships of the fleet.
  5. Proper noun.  A tribe living primarily in the state of Nagaland in India.
  6. Proper noun.  Their language, belonging to the Tibeto-Burman language family.
  7. Abbreviation.  among(st) others.
  8. Abbreviation.  and others.

This is an unmodified, but possibly outdated, definition from Wiktionary and used here under the Creative Commons license. Wiktionary is a great resource. If you like it too, please donate to Wikimedia.

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