| Abbreviation | Definition |
|---|---|
| DL | Dynamic Loader |
| DLA | Drive Letter Access |
| DLA | Drive Letter Assignment |
| DLD | Detailed Level Design |
| DLD | Dynamically Loaded Driver |
| DLE | Dynamic Link Editor |
| DLG | Digital Line Graphics |
| DLL | Dramatic Lisp Linker |
| DLLS | Dynamic Link Libraries |
| DLMS | Device Language Message Specification |
| DLNC | Deterministic linear network coding |
| DLNC | Differential linear network coding |
| DLP | Data Leakage Preventation |
| DLP | Digital Light Processor |
| DLPD | Dynamic Linear Programming Discriminant |
| DLPS | Data loss prevention software |
| DLS | D Language Server |
| DLS | DYMO Label Software |
| DLTK | Dynamic Languages ToolKit |
| DM | Defect Mode |