| CDAC | Colorado District Attorney's Council | 科罗拉多地区检察官的委员会 |
| CDAC | California Date Administrative Committee | 加州日期管理委员会 |
| CDAC | Community Drug and Alcohol Council | 社区毒品和酒精委员会 |
| CDAC | Composite Design and Analysis Code | 复合材料设计与分析规范 |
| CDAC | Customer Designed Alarm and Control | 客户设计的报警和控制 |
| CDAC | Community Development Advisory Committee | 社区发展咨询委员会 |
| CDAC | Clinical Data Abstraction Center | 临床数据提取中心 |
| CDAC | Certified Drug and Alcohol Counselor | 注册药物和酒精顾问 |
| CDAC | Construction Development Advisory Committee | 建设发展咨询委员会 |
| CDAC | Centre for Development of Advanced Computing (India) | 高级计算发展中心（印度） |
| CDAC | Carleton Disability Awareness Centre (Carleton University, Canada) | 卡尔顿残疾意识中心（加拿大卡尔顿大学） |
| CDAC | CSP to DMS Addressing Component | CSP到DMS寻址组件 |
| CDAC | Centre for Development of Advanced Computing | 高级计算发展中心 |
| CDAC | Chinese Development Assistance Council (Singapore) | 中国发展援助委员会（新加坡） |
| CDAC | Canadian American Railroad Company | 加拿大美国铁路公司 |