MLOS
| Acronym | Definition |
|---|---|
| MLOS | Minimum Level of Service |
| MLOS | Microwave Line of Sight |
| MLOS | McAfee Linux Operating System (computing) |
| MLOS | Minimum Length of Stay (prison term) |
| MLOS | Median Length of Service (hospice care) |
| MLOS | Making Light of Stress (course) |
| MLOS | Multi Level Operating Systems (US DoD) |