| Acronym | Definition |
|---|
| CAAC | Civil Aviation Administration of China |
| CAAC | Civilian Agency Acquisition Council |
| CAAC | Capital Area Activities Conference (Lansing, Michigan, USA) |
| CAAC | Clean Air Action Corporation |
| CAAC | Cool As A Cucumber |
| CAAC | Central Australian Aboriginal Congress, Inc. (est. 1973) |
| CAAC | Citizens' Action Against Crime (Philippines) |
| CAAC | Capoeira Angola Arts Center (Wahiawa, HI) |
| CAAC | Certified Advanced Addictions Counselor |
| CAAC | Centennial Afro American Cemetery (Texas) |
| CAAC | Catchment Area Advisory Committee (Kenya) |
| CAAC | Cincinnati Allergy and Asthma Center |
| CAAC | Canadian Association of Aviation Colleges |
| CAAC | Counseling & Assistance Center |
| CAAC | Canche-Authie Auto Club (French automobile club) |