| Abbreviation | Definition |
|---|---|
| DSG | Dry Sterile Gauze |
| DSGA | Depression Support Group Association (est. 1990; UK) |
| DSI | Dysfunction in Sensory Integration |
| DSI | Dysfunctional Sensory Integration |
| DSM | Diagnostic and Statistical Manual of Mental Disorders |
| DSN | Dejerine-Sottas Neuropathy |
| DSN | Disc Space Narrowing |
| DSP | Decreased Sensory Perception |
| DSPD | Delayed Sleep-Phase Disorder |
| DSPS | Delayed Sleep Phase Syndrome |
| DSR | Delayed Skin Reaction |
| DSR | Distal SplenoRenal |
| DSRS | Depression Self Rating Scale |
| DSS | Dengue Shock Syndrome |
| DSS | Docusate Sodium |
| DSSS | Depression and Somatic Symptoms Scale |
| DT | Date And Time |
| DT | Definitive Type |
| DT | Delirious Tremor |
| DT | Delirium Tremens |