1. (initialism) .  (military) armored personnel carrier.
  2. (initialism) .  (music) A Perfect Circle.
  3. (initialism) .  (cytology) anaphase promoting complex.
  4. (initialism) .  (military) armor piercing capped.
  5. (initialism) .  (''wireless communication'') antenna phase center.

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