| Acronym | Definition |
|---|
| CCCB | Canadian Conference of Catholic Bishops |
| CCCB | Central Christian College of the Bible (Missouri) |
| CCCB | Chaos Computer Club Berlin (Berlin, Germany) |
| CCCB | Center of Contemporary Culture of Barcelona (Barcelona, Spain) |
| CCCB | Cell-Cell Communication in Bacteria |
| CCCB | Communauté de Communes du Canton de Bergues (French: Community of Municipalities of the Canton of Bergues; Bergues, France) |
| CCCB | Child Care Choices of Boston |
| CCCB | Cumberland County Community Band (Crossville, TN) |
| CCCB | Clinton County Conservation Board (Iowa) |
| CCCB | Columbia Community Concert Band (Columbia, SC) |
| CCCB | Coastal Communities Concert Band (San Diego County, CA) |
| CCCB | Cherokee County Conservation Board (Cherokee, IA) |
| CCCB | Configuration Control Coordination Board |
| CCCB | Component Change Control Board |
| CCCB | Chester County Concert Band (Chester County, PA) |
| CCCB | Contractor Configuration Control Board |
| CCCB | Component Configuration Control Board (US Army) |
| CCCB | Chocolate Covered Coffee Bean |
| CCCB | Clay County Conservation Board (Spencer, IA) |
| CCCB | Chennai Central Cooperative Bank (India) |
| CCCB | Clay County Community Band (Orange Park, FL) |