| Acronym | Definition |
|---|
| MRES➣Master of Research |
| MRES➣Minnesota Renewable Energy Society (est. 1978) |
| MRES➣Maison Régionale de l'Environnement et des Solidarités (French: Home Regional Environment and Solidarity; association) |
| MRES➣Missouri River Energy Services |
| MRES➣Mobile Remote Emitter Simulator (US Navy) |
| MRES➣Multiple Radar Emitter System |
| MRES➣Material Requirements Estimation System |