| Abbreviation | Definition |
|---|---|
| DMF | distant metastasis-free |
| DMHE | Department of Mental Health for the Elderly |
| DMO | District Medical Officer (obsolete) |
| DMPhil | Master of Philosophy |
| DMRD | Diploma in Medical Radiodiagnosis |
| DMT | Defence Mechanism Test |
| DMT | Departmental Management Team |
| DMT | digital memory test |
| DMT | Diver Medical Technologist |
| DMT | DNA methyltransferase |
| DMT | dorsomedial thalamus |
| DMT | drug maintenance treatment |
| DMT | dynamometer muscle testing |
| DMU | directly managed unit |
| DN | denervation |
| DN | dentate nucleus |
| DN | diabetic nephropathy |
| DN | dibucaine number |
| DN | Diploma in Nutrition |
| DN | District Nurse |