| Abbreviation | Definition |
|---|---|
| COAC | Citizens Oversight Advisory Committee |
| COAC | Clinical Operations Advisory Council |
| COAC | Commercial Operations Advisory Committee |
| COAC | Community Operations Advisory Committee |
| COAC | Customs Operations Advisory Committee |
| COSAC | Citizens Open Space Advisory Committee |
| CPAAC | Certified Public Accountant Advisory Council |
| CPAAC | Chilliwack Public Art Advisory Committee |
| CPAAC | Clarence Positive Ageing Advisory Committee |
| CPAAC | Concierge Permit Assistance Advisory Committee |
| CPAB | California Pear Advisory Board |
| CPAB | Capital Planning Advisory Board |
| CPAB | Capital Projects Advisory Board |
| CPAB | Central Planning and Advisory Board |
| CPAB | Citizens Participation Advisory Board |
| CPAB | Consolidated Plan Advisory Board |
| CPAB | Corrosion Prevention Advisory Board |
| CPAC | Cataloging Policy Advisory Committee |
| CPAC | Citywide Parent Advisory Committee |
| CPAC | Civilian Personnel Advisory Centers |