| Abbreviation | Definition |
|---|---|
| DSCL | Dynamic Systems and Control Laboratory |
| DSCL | Dynamics Sensing and Controls Laboratory |
| DSI | Die Slide Injection |
| DSQ | Diaper Service Quality |
| DSR | Directly Standardized Rate |
| DSRL | Distributed Systems Research Laboratory |
| DSSP | Dictionary of Secondary Structure of Proteins |
| DST | Dexamethasone Suppression Test |
| DST | drug-susceptibility testing |
| DSTL | Defence Science and Technology Laboratory |
| DTFL | Defense Technology Federal Laboratories |
| DTGS | Deuterated Tri-Glycine Sulfate |
| DTL | Detroit Testing Laboratory |
| DTMC | Direct Total Microbial Count |
| DTRL | Defence Terrain Research Laboratory |
| DU | Distribution Unit |
| DUGL | Deep Underground Gravity Laboratory |
| DV | Dengue Virus |
| DV | Distribution Volume |
| DVL | Diagnostic Virology Laboratory |