[1] : The Collaborative International Dictionary of English v.0.48

aa \aa\ n.
   1. acronym for associate in arts, a college degree granted
      for successful completion of a two-year course of study in
      arts or general topics.

   syn: associate in arts
        wordnet 1.5

   2. alcoholics anonymous. acronym.
      wordnet 1.5
see also:
associate in arts 

[2] : WordNet (r) 2.0

aa
     n 1: a dry form of lava resembling clinkers
     2: an international organization that provides a support group
        for persons trying to overcome alcoholism syn: alcoholics
        anonymous
     3: an associate degree in arts syn: associate in arts
see also:
alcoholics anonymous associate in arts 

[3] : Virtual Entity of Relevant Acronyms (Version 1.9, June 2002)

aa
     auto answer modem
     
     

Aa >> A Words
Aa, definition of term: Aa
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