| Acronym | Definition |
|---|
| CAAA | Clean Air Act Amendments of 1990 |
| CAAA | Canadian Academic Accounting Association (Ontario, Canada) |
| CAAA | Cal Aggie Alumni Association (University of California, Davis) |
| CAAA | California Applicants' Attorneys Association |
| CAAA | Commission on African American Affairs (Washington) |
| CAAA | Crane Army Ammunition Activity |
| CAAA | Comprehensive Anti-Apartheid Act |
| CAAA | Cornell Asian Alumni Association (Cornell University; Ithaca, NY) |
| CAAA | California Agricultural Aircraft Association |
| CAAA | Context-Aware, Adaptive Application |
| CAAA | Commuter Airline Association of America |
| CAAA | Canadian Association of Advertising Agencies |
| CAAA | Clean Air Act Authority |
| CAAA | Chinese American Abacus Association |
| CAAA | Composers, Authors, and Artists of America |
| CAAA | Coherent Adaptive Antenna Array |