| Abbreviation | Definition |
|---|---|
| CBA | Columbus Bar Association |
| CBA | Commercial Breeders Association |
| CBA | Commercial Brokers Association |
| CBA | Connecticut Bar Association |
| CBA | Consumer Brands Association |
| CBAC | Coalition of Bar Associations of Color |
| CBAN | Credit Bureau Association of Nigeria |
| CBAPA | Cobabeng Bobok Arabica Planters Association |
| CBASC | Conservative Baptist Association of Southern California |
| CBBA | Carolinas Brahman Breeders Association |
| CBBA | Chesapeake Bay Buyboat Association |
| CBBA | Chicago Bed Breakfast Association |
| CBBA | Costa Blanca Business Association |
| CBBA | Creath Brazos Baptist Association |
| CBBA | Cutler Bay Business Association |
| CBCA | Calgary Birth Control Association |
| CBCA | Comic Book Collecting Association |
| CBCRA | Canadian Beverage Container Recycling Association |
| CBDA | Central Business District Association |
| CBDA | China Building Decoration Association |