| CCTC | Canadian Council for Tobacco Control | 加拿大烟草控制委员会 |
| CCTC | Council Of Chairs Of Training Councils | 培训委员会主席委员会 |
| CCTC | Cape Career Training College (Cape Town, South Africa) | 开普敦职业培训学院（南非开普敦） |
| CCTC | Chester County Trail Club | 切斯特郡步道俱乐部 |
| CCTC | Construction Craft Training Center | 建筑工艺培训中心 |
| CCTC | Chief Circuit Trial Counsel | 首席巡回审判律师 |
| CCTC | Central Carolina Technical College | 中央卡罗来纳技术学院 |
| CCTC | Coon Creek Telephone Company | Coon Creek电话公司 |
| CCTC | Certified Clinical Transplant Coordinator | 注册临床移植协调员 |
| CCTC | Command & Control Technical Center | 指挥及控制技术中心 |
| CCTC | Corrections Career Transition Certified (Career Directors International) | 矫正职业转型认证（国际职业指导） |
| CCTC | Crescent City Town Criers Toastmasters | 新月城Criers Toastmasters |
| CCTC | Community College Training Connection | 社区大学培训连接 |
| CCTC | Comanche County Telephone Co., Inc. | 科曼奇县电话公司。 |
| CCTC | Command and Control Technical Center | 指挥与控制技术中心 |
| CCTC | Crime Control And Technological Culture | 犯罪控制与技术文化 |
| CCTC | California Commission on Teacher Credentialing | 加州教师资格认证委员会 |
| CCTC | Consortium of College Testing Centers | 大学考试中心联盟 |