| Acronym | Definition |
|---|
| CBSA | Core-Based Statistical Area |
| CBSA | Canada Border Services Agency |
| CBSA | Colorado BioScience Association |
| CBSA | Corporate Benefit Services of America |
| CBSA | College-Bound Student-Athlete |
| CBSA | Complex Biological Systems Alliance (global research consortium) |
| CBSA | Canadian Billiards & Snooker Association |
| CBSA | Canadian Blind Sports Association |
| CBSA | United Cricket Board of South Africa (sports governing body) |
| CBSA | Catholic Boarding Schools Associations |
| CBSA | Cargo Bay Stowage Assembly (NASA) |
| CBSA | Chlorobenzene-Sulfonic Acid |
| CBSA | Component Based Solution Assembly |
| CBSA | Credit Bureau Services Association |
| CBSA | California Bean Shippers Association |
| CBSA | Copper & Brass Servicenter Association, Inc. |
| CBSA | Canadian Babyfoot Soccer Association |
| CBSA | Center for Biological Sciences Archives |
| CBSA | Cavity-Backed Slot Antenna |
| CBSA | Columbia Basin Soaring Association |
| CBSA | Canadian Burn Survivors Association |
| CBSA | Chinese Business Student Association |
| CBSA | Center for Biomolecular Structure Analysis |
| CBSA | Centre de Bilan de Santé (French: Health Check Center; various locations) |
