| Abbreviation | Definition |
|---|---|
| DEMS | Digital Evidence Management Software |
| DEMS | Digital Evidence Management System |
| DEMT | Disaster Environmental Management Trust |
| DEOM | Defense Equal Opportunity Management |
| DERM | Department of Environment and Resource Management |
| DERM | Division of Environmental Resources Management |
| DESM | Diploma in Energy Systems and Management |
| DESM | Diploma in Engineering Systems and Management |
| DESMOND | Diabetes Education And Self Management For Ongoing And Newly Diagnosed |
| DESMOND | Diabetes Education Self Management for Ongoing and Newly Diagnosed |
| DFAMS | Defense Fuels Automated Management System |
| DFAMS | Department of Financial and Administrative Management Service |
| DFIM | Davidson Fixed Income Management |
| DFM | Devon Facility Management |
| DFM | Dietary Food Management |
| DFM | Discretionary Fund Management |
| DFM | Division of Facilities Management |
| DFM | Division of Financial Management |
| DFM | Dynamic Fitness Management |
| DFMC | Defense Financial Management Course |