| CTMS | California Traditional Music Society 
| Others |
| CTMS | Carrier Transmission Measuring System
| Others |
| CTMS | Center for Transgender Medicine and Surgery
| Others |
| CTMS | Central Tree Middle School
| Others |
| CTMS | Charles Town Middle School
| Others |
| CTMS | Chisholm Trail Middle School
| Others |
| CTMS | Clinical Trial Management Software
| Others |
| CTMS | Clinical Trial Management System
| Others |
| CTMS | Clinical trial management systems
| Others |
| CTMS | Clinical Trials Management System
| Others |
| CTMS | Clinton Township Middle School
| Others |
| CTMS | Cognitive Road Traffic Management System
| Others |
| CTMS | Compliance Tracking and Management System
| Others |
| CTMS | Computer Technology Management Services
| Others |
| CTMS | Computerized Transportation Management System
| Others |
| CTMS | Container Terminal Management System
| Others |
| CTMS | Control To Mobile Station
| Others |
| CTMS | Control Tutorials for MATLAB and Simulink
| Others |
| CTMS | Cross Timbers Middle School
| Others |