CAAC

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