CCDC

CCDC may stand for:
 * The Cairo Contemporary Dance Center
 * The Cambridge Crystallographic Data Centre
 * Catoctin Creek Distilling Company, a distillery based Virginia, United States
 * Chinatown Community Development Center in San Francisco, which also created the Adopt-An-Alleyway Youth Empowerment Project
 * China Central Depository & Clearing Co., Ltd., based in Beijing, China
 * Chinese Center for Disease Control and Prevention, based in Beijing, China
 * City Contemporary Dance Company, a leading modern dance company in Hong Kong
 * Collegiate Cyber Defense Competition, a series of defensive computer security contests in the United States
 * Columbus County Detention Center, a Correctional Institution in North Carolina, also called Columbus Correctional Institution
 * United States Army Combat Capabilities Development Command, headquartered at Aberdeen Proving Ground, Maryland
 * Community College of the District of Columbia, located in Washington, D.C., United States
 * United States Circuit Court of the District of Columbia, abbreviated C.C.D.C. in case citations