MRG can mean
- Millennium Research Group
- Minorities Research Group
- Minority Rights Group International
- Mouvement des Radicaux de Gauche, later Left Radical Party, France
- Red Hat Messaging/Realtime/Grid
- Mad River Glen, ski area in Fayston, Vermont
- The IATA code for Mareeba Airfield in Queensland, Australia
- A government-provided Minimum Revenue Guarantee, offsetting volume risk in a public–private partnership
This disambiguation page lists articles associated with the title MRG.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: