| Acronym | Definition |
|---|
| CTDM➣Comprehensive Tire Design Method |
| CTDM➣Centro per la Tutela dei Diritti dei Malati (Italian: Center for the Protection of the Rights of the Sick) |
| CTDM➣Crisp to da Maximum |
| CTDM➣Compressed Time Division Multiplex |
| CTDM➣Cipher Text Data Mode |
| CTDM➣CINC CTD Manager (GCCS) |
| CTDM➣Certified Transit Department Manager (American Public Transit Exams Institute; Point Roberts, WA) |
| CTDM➣Consultants That Deliver More (UK) |
| CTDM➣Composite Track Database Manager |