| Acronym | Definition |
|---|
| DLS | De La Salle |
| DLS | Dynamic Light Scattering |
| DLS | Downloadable Sounds |
| DLS | Dirty Little Secrets |
| DLS | Distributed Learning System (US Army) |
| DLS | Data Link Switch |
| DLS | Dynamic Languages Symposium |
| DLS | Data Link Switching |
| DLS | De La Soul (band) |
| DLS | Dynamic Label Segment |
| DLS | Dynamic Logistics Systems (Supply Chain Management company) |
| DLS | Drillsearch Energy Limited (Australia; stock symbol) |
| DLS | Dominion Land Survey (Canada) |
| DLS | Disaster Legal Services (FEMA) |
| DLS | Director of Library Services |
| DLS | Doctor of Library Science |
| DLS | Distance Learning Service |
| DLS | Dispatch Life Support |
| DLS | Decoy Launching System |
| DLS | Date Last Seen |
| DLS | Distributed Link Services |
| DLS | Digital Lab System |
| DLS | Divisible Load Scheduling |
| DLS | Delta Lambda Sigma (fraternity) |
| DLS | Dominated Love Slave (Green Day song) |
| DLS | Defense Legal Services |
| DLS | Distance Learning Site |
| DLS | Drivers License Service |
| DLS | Doctor of Liberal Studies (Georgetown University) |
| DLS | Dial Line Service |
| DLS | Dynamic Limb Sounder |
| DLS | Distance Learning Secretariat (Trinidad and Tobago) |
| DLS | Diu La Sing |
| DLS | Data Link Set |
| DLS | Downward Looking Sonar (US Navy tracking device) |
| DLS | Dynamic Lot Sizes (cost-minimzation in logistics, distribution and purchasing) |
| DLS | Digital Lighting Systems |
| DLS | Downlink Simulator (military SATCOM) |
| DLS | Dosimetric Leaf Separation |
| DLS | Depot Level Support |
| DLS | Depot Logistics System |
| DLS | Differential Least Squares |
| DLS | Data Link Suite (UAVs) |
| DLS | Deactivated Link State (Ciena) |
| DLS | Deep Look Surveillance |
| DLS | Decision Learning System |
| DLS | Democratic Leadership School |
| DLS | Document of Limited Significance |
| DLS | Drummond Locomotive Society |
| DLS | Length-Scale Fractal Dimension (surface texture) |
| DLS | Direct Locking System |
| DLS | Di-Electric Lined Surface |
| DLS | Differential Lock State |
| DLS | Demodulation Level Selection |
| DLS | Design Limit Stress |
| DLS | Division Legislative Services |
| DLS | Dienst Lekenspel (Dutch) |
| DLS | Direct Logistics Support |
| DLS | Differential Lock Solenoid |
| DLS | Dienst Lekenstijl (Dutch) |
| DLS | Donovan Language Solutions (Germany) |
| DLS | Deland Little Symphony (Altoona, FL) |
| DLS | Doctor of Sacred Letters |