| DHI | Dental Health International; dihydroxyindole |
|---|---|
| DHMO | dental health maintenance organization |
| DLC | Dental Laboratory Conference; differential leukocyte count; dual-lumen catheter |
| DMD | disease-modifying drug; Doctor of Dental Medicine; Duchenne muscular dystrophy; dystonia musculorum ... |
| DPF | Dental Practitioners' Formulary; dilsopropyl fluorophosphate |