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Word Study
aa
WORDNET DICTIONARY
Noun aa has 3 senses
- aa(n = noun.substance) Array - a dry form of lava resembling clinkers; Array is a kind of lava
- aa(n = noun.group) alcoholics anonymous - an international organization that provides a support group for persons trying to overcome alcoholism; Array is a kind of ngo, nongovernmental organization
- aa(n = noun.communication) associate in arts - an associate degree in arts; Array is a kind of associate, associate degree
CIDE DICTIONARY
aa, n.
- acronym for Associate in Arts, a college degree granted for successful completion of a two-year course of study in arts or general topics. [WordNet 1.5]
-
Alcoholics Anonymous . [WordNet 1.5]
OXFORD DICTIONARY
aa, abbr.
1 Automobile Association.
2 Alcoholics Anonymous.
3 Mil. anti-aircraft.
4 Brit. (of films) classified as suitable for persons of over 14 years.
1 Automobile Association.
2 Alcoholics Anonymous.
3 Mil. anti-aircraft.
4 Brit. (of films) classified as suitable for persons of over 14 years.
Usage
Now replaced by PG.
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