CAAC or Caac may refer to:
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Civil Aviation Administration of China
The Civil Aviation Administration of China (CAAC; ) is the civil aviation authority of the People's Republic of China, under the Ministry of Transport of the People's Republic of China, Ministry of Transport. It oversees civil aviation and inv ...
, which oversees civil aviation in China
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CAAC Airlines, China's former monopoly airline operated by CAAC
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Capital Area Activities Conference, a high school sports league centered on Lansing, Michigan, USA
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Cardiff Amateur Athletic Club, a Cardiff-based athletics club
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Working Group on Children and Armed Conflict, United Nations
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Chinese Athletics Administrative Center, a sporting governing body in China
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Computer-Aided Algorithmic Composition
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The Contemporary African Art Collection, a private collection created in 1990 by Italian business man Jean Pigozzi
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Cyclic alkyl amino carbenes, a class of chemical substances with a low valent carbon atom
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Caac language, spoken in New Caledonia
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