HLSD
| Acronym | Definition |
|---|---|
| HLSD | Helical Limited Slip Differential (automotive) |
| HLSD | Horizontal Large Screen Display |
| HLSD | Healthy Lifestyle Development (Strategy) |
| HLSD | Homeland Security Department (US) |
| HLSD | High and Low Sodium Dialysate (medicine) |
| HLSD | Headlight Sight Distance (automotive) |
| HLSD | High Level Solution Design |
| HLSD | High Level Shut Down |