| Acronym | Definition |
|---|
| DCCM➣Death Come Cover Me (band; Berlin, Germany) |
| DCCM➣Diploma in Critical Care Medicine (University of Colombo; Sri Lanka) |
| DCCM➣Direction Centrale du Commissariat de la Marine (French: Central Directorate of the Office of the Navy) |
| DCCM➣Document Configuration and Change Management (software; European Cooperation for Space Standarization Compliant Toolset for Information and Projects Support of Enterprises in Space) |
| DCCM➣Downlink Channel Covariance Matrix |
| DCCM➣Dynamic Cryptographic Context Management |
| DCCM➣Drug Court Case Management (database) |
| DCCM➣Master Chief Damage Controlman (US naval rating) |
| DCCM➣Data Communication Channel Multiplex (Section) |
| DCCM➣Design and Control of Concrete Mixtures (trade publication) |