| Abbreviation | Definition |
|---|---|
| DPI | Days Post Inoculation |
| DPL | Diagnostic Peritoneal Lavage |
| DPM | Doctor of Podiatric Medicine |
| DPN | Diabetic Peripheral Neuropathy |
| DPO | Days Past Ovulation |
| DPO | Days Post Ovulation |
| DPPT | Directed Pressure Point Technique |
| DPS | Delayed Premonition Syndrome |
| DPT | Diphtheria, Pertussis, and Tetanus |
| DR | Diabetic Retinopathy |
| DR | Diagnostic Radiology |
| DR | Doctor |
| DR | Dorsal Root |
| DR | Dressing |
| DRA | Distal Rectal Adenocarcinoma |
| DRC | Dendritic Reticulum Cell |
| DRD | Dopamine-Responsive Dysonia |
| DRE | Digital Rectal Exam |
| DRE | Dressing |
| DREADD | designer receptor exclusively activated by a designer drug |