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Noun: aa  aa
  1. A dry form of lava resembling clinkers
Noun: AA
  1. An international organization that provides a support group for persons trying to overcome alcoholism
    - Alcoholics Anonymous
  2. An associate degree in arts
    - Associate in Arts
Abbreviation: AA
  1. Automobile Association

Sounds like: are, our

Derived forms: AAs, aas

Type of: associate, associate degree, lava, NGO, nongovernmental organisation [Brit], nongovernmental organization

Encyclopedia: Aa, Indonesia