aa
1. [ noun ] an international organization that provides a support group for persons trying to overcome alcoholism
Synonyms: Alcoholics_Anonymous
Related terms: organization ngo
2. [ noun ] (geology) a dry form of lava resembling clinkers
Related terms: lava
3. [ noun ] (education) an associate degree in arts
Synonyms: Associate_in_Arts
Related terms: associate_degree
Similar spelling:   aah
  aaa
  A