| 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) |