| CB/AC | Circuit Breaker, Alternating Current only 
| Others |
| CBAC | Camana Bay Aquatic Club
| Others |
| CBAC | Canadian Baptists of Atlantic Canada
| Others |
| CBAC | Cardiac Bioelectricity and Arrhythmia Center
| Others |
| CBAC | Cardiac Bioelectricity Arrhythmia Center
| Others |
| CBAC | Central Bucks Aquatic Club
| Others |
| CBAC | Chequamegon Bay Arts Council
| Others |
| CBAC | Chesapeake Bay Aquatic Club
| Others |
| CBAC | Christian Brothers Automotive Corporation
| Others |
| CBAC | Citizens Bond Advisory Committee
| Others |
| CBAC | Citizens' Bond Advisory Committee
| Others |
| CBAC | Claim-Based Access Control
| Others |
| CBAC | Club Belge des Anciennes Citroens
| Others |
| CBAC | Coalition of Bar Associations of Color
| Others |
| CBAC | Context Based Access Control
| Others |
| CBAC | Context Based Admission Control
| Others |
| CBAC | Context-Based Access Control
| Others |
| CBAC | Cooperative Business Assistance Corporation
| Others |
| CBAC | Crested Butte Avalanche Center
| Others |