- CAA stands for Canadian Automobile Association
- CAA stands for College Art Association
- CAA stands for Clean Air Act
- CAA stands for Comprehensive Area Assessment (UK)
- CAA stands for Civil Aviation Authority (UK)
- CAA stands for Creative Artists Agency
- CAA stands for Colonial Athletic Association
- CAA stands for Civil Aviation Act
- CAA stands for Cour Administrative d’Appel (French: Administrative Court of Appeal)
- CAA stands for Civil Aeronautics Administration
- CAA stands for Community Action Agency
- CAA stands for Court Appointed Attorney (various locations)
- CAA stands for Command Arms Accessories (Ivyland, PA)
- CAA stands for California Apartment Association (Sacramento, CA)
- CAA stands for Committee on Academic Affairs (various universities)
- CAA stands for Calgary Airport Authority (Calgary, Canada)
- CAA stands for Computer Aided Assessment
- CAA stands for Civil Aviation Association (various locations)