 |
| English | Thesaurus |
| Medium Intensity Approach Light System | MALS |
| Medium Intensity Runway Lighting | MIRL |
| Medium Lift Replacement programme | MLR (USMC) |
| Medium Tactical Vehicle Remanufacturing program | MTVR (US Army) |
| Programme on Short- and Medium-range Weather Prediction Research | PSMP (WMO) |