| CCTS | Chemung County Transit System | Chemung县交通系统 |
| CCTS | Configuration Control Tracking System | 配置控制跟踪系统 |
| CCTS | Command and Conquer: Tiberium Sun (game) | 命令与征服：太阳矿（游戏） |
| CCTS | Cervical Carcinoma, Tumor-Suppressor Gene Involved In | 宫颈癌，肿瘤抑制基因参与 |
| CCTS | Combat Crew Training School | 作战空勤组训练学校 |
| CCTS | Centers for Clinical and Translational Sciences (University of Texas Health Science Center at Houston) | 临床和转化科学中心（德克萨斯大学休斯顿健康科学中心） |
| CCTS | Combat Crew Training Squadron | 战斗机组人员训练中队 |
| CCTS | Contractor Cost Tracking System | 承包商成本跟踪系统 |
| CCTS | Close Combat Training System | 近战训练系统 |
| CCTS | Computer Controlled Testing System | 计算机控制测试系统 |
| CCTS | Conseil Canadien sur le Tabagisme et la SantÉ (Canadian Council on Smoking and Health) | Conseil Canadien sur le Tabagisme et la SantÉ (Canadian Council on Smoking and Health) |