| Acronym | Definition |
|---|
| DST | Daylight Saving Time |
| DST | Destination |
| DST | Destructor (explosives) |
| DST | Destination Host |
| DST | Direction De La Surveillance Du Territoire (French MI-5) |
| DST | Department of Science & Technology |
| DST | Dedicated Service Tools |
| DST | Delta Sigma Theta Sorority, Inc |
| DST | Dexamethasone Suppression Test |
| DST | Drill Stem Test (Oil Field) |
| DST | Decision Support Tools |
| DST | Doença Sexualmente TransmissÃvel |
| DST | Digital Signature Trust (Zion Bankcorporation) |
| DST | Discrete Sine Transform |
| DST | Double-Shell Tank |
| DST | Drive Self Test |
| DST | Dynamical Systems Theory |
| DST | Directorate of Science and Technology (US CIA) |
| DST | Data Storage Technology |
| DST | Decision Support Template |
| DST | Deep Space Transponder |
| DST | Dynamic Stress Test |
| DST | Digital Signature Trust Company (Salt Lake City, UT) |
| DST | Dynamic Solvency Testing (actuarial/insurance) |
| DST | Deployment Support Team (US Army) |
| DST | District Support Teams (Army Corps of Engineers) |
| DST | Data Storage and Transfer |
| DST | Doctor of Sacred Theology |
| DST | Deputy Sheriff Trainee |
| DST | Data Support Team |
| DST | Double Set Trigger (target rifle feature) |
| DST | Direct Support Team |
| DST | Defense Suppression Threat |
| DST | Data Systems Test |
| DST | Drug Suppression Team (Criminal Investigation Division; US Army) |
| DST | Diode Split Transformer |
| DST | Device Signal Tag |
| DST | Data Systems Technician |
| DST | Dynamic Screen Transparency |
| DST | Dedicated System Time |
| DST | Downsized Tester |
| DST | Daughters of Saint Thomas |
| DST | Disaster Services Technology (American Red Cross) |
| DST | Daily Slot Tournament (seen in casino ads and signs) |
| DST | Digital Serial Transceiver |
| DST | Dependent Student Travel |
| DST | Defense & Space Talks |
| DST | Denford Small Tools |
| DST | Dirty South Thugs |
| DST | Dissemination Services Team |
| DST | Doggie Style Tattoo (tattoo on the small of the back) |
| DST | Digital Switch Terminal (Alcatel) |
| DST | Designated Surface Target |
| DST | Digital Serving Test Center (AT&T) |
| DST | Discarding Sabot with Trace |
| DST | Division Summary Tool |
| DST | Define Substrate Technology (assessment of the potability of drinking water) |
| DST | Dominion Soil Thunder Bay (Canadian engineering firm) |