| CCRT | Core Conflictual Relationship Theme | 核心冲突关系主题 |
| CCRT | Cape Cod Rail Trail (Massachusetts, USA) | 科德角铁路步道（美国马萨诸塞州） |
| CCRT | CompuCredit Corporation | CompuCredit公司 |
| CCRT | computerized controlled radiation therapy | 计算机控制放射治疗 |
| CCRT | Contingency Command Review Team | 应急指挥审查小组 |
| CCRT | Contract, Cost-Reimbursement Type | 合同，成本报销类型 |
| CCRT | Conseil Canadien de la RÉadaptation et du Travail (Canadian Council on Rehabilitation and Work) | Conseil Canadien de la RÉadaptation et du Travail (Canadian Council on Rehabilitation and Work) |
| CCRT | Community Crisis Response Team | 社区危机应对小组 |
| CCRT | Contractor Concept Review Team | 承包商概念审查小组 |
| CCRT | Credentialed Clinical Research Trainer | 经认证的临床研究培训师 |