| Abbreviation | Definition |
|---|---|
| CAA | California Assessors Association |
| CAA | California Autobody Association |
| CAA | Canadian Automobile Association |
| CAA | Canadian Avalanche Association |
| CAA | Canyon Athletic Association |
| CAA | Carriage Association of America |
| CAA | Charleston Apartment Association |
| CAA | Chicagoland Apartment Association |
| CAA | Chinese Athletic Association |
| CAA | Commonwealth Association of Architects |
| CAA | Connecticut Assassin Association |
| CAAA | California Agricultural Aircraft Association |
| CAAA | California Association of Adoption Agencies |
| CAAA | Chinese American Abacus Association |
| CAAA | Citizens Academy Alumni Association |
| CAAA | Colorado Agricultural Aviation Association |
| CAAA | Colorado Agriculture Aviation Association |
| CAAA | Companion Animal Association of Arizona |
| CAABA | Council of Asian American Business Associations |
| CAAD | Connecticut Association of Athletic Directors |