MLSD
| Acronym | Definition |
|---|---|
| MLSD | Maximum Likelihood Sequence Detection |
| MLSD | Medical Lake School District (Medical Lake, WA) |
| MLSD | Moses Lake School District (Moses Lake, Washington) |
| MLSD | Ministry of Labor and Social Development (various nations) |
| MLSD | Missing, Lost, Stolen, Damaged |
| MLSD | Materiel and Logistics Systems Division (US Army Directorate for Combat Development) |