| Acronym | Definition |
|---|
| CDCA | Certificado de Direitos Creditórios do Agronegócio (Portuguese: Agribusiness Credit Certificate; Brazil) |
| CDCA | Chenodeoxycholic Acid |
| CDCA | California Desert Conservation Area |
| CDCA | Center for Development in Central America |
| CDCA | Comité de Défense de la Cause Arménienne (French: Defense Committee of the Armenian Cause) |
| CDCA | Central District of California (US District Court) |
| CDCA | Canaan Dog Club of America |
| CDCA | Chicago Department of Cultural Affairs (Chicago, IL) |
| CDCA | Chemical Dependency Counselor Assistant |
| CDCA | Confédération de Défense des Commerçants et Artisans |
| CDCA | Central Data Collection Agent |
| CDCA | Current Document Change Authority |
| CDCA | Canadian Deaf Curling Association |
| CDCA | Cylindrical Dielectric Cavity Antenna |
| CDCA | Configuration Documentation Configuration Authority (US Army) |
| CDCA | Chemical Dependency Counseling Assistant |