| CCDD | Catastrophic Cap and Deductible Database (TRICARE) | 灾难上限和免赔额数据库（TRICARE） |
| CCDD | Center for Craniofacial Development and Disorders | 颅面发育与疾病中心 |
| CCDD | Construction and Community Development Department, Chamber of Commerce of the United States of America | 美利坚合众国商会建筑和社区发展部 |
| CCDD | Core Component Design Description | 核心部件设计说明 |
| CCDD | Command Center Description Document | 命令中心说明文档 |
| CCDD | Cincinnati Center for Developmental Disorders | 辛辛那提发育障碍中心 |
| CCDD | Community Corrections and Detention Division | 社区矫正和拘留处 |