| MAG | Dodge Magnum 
| Others |
| MAG | Dotmobi Advisory Group
| Others |
| MAG | Magahi
| Others |
| MAG | Magazine
| Others |
| MAG | Magistrate
| Others |
| MAG | Magnetic
| Others |
| MAG | Magnetic Anti Gravity
| Others |
| MAG | Magnitude
| Others |
| MAG | Managed Access Gateway
| Others |
| MAG | Management Action Group
| Others |
| MAG | Management Assistance Group
| Others |
| MAG | Manga Anime and Gaming
| Others |
| MAG | Manhattan Art Gallery
| Others |
| MAG | Maricopa Association of Governments
| Others |
| MAG | Marine Aircraft Group
| Others |
| MAG | Market Access Gateway
| Others |
| MAG | Massive Action Game
| Others |
| MAG | Maximum Advantage Grip
| Others |
| MAG | Mazda Austria Gmbh
| Others |
| MAG | Mean Average Grade
| Others |
| MAG | Mecaer Aviation Group
| Others |
| MAG | Media Action Grassroots
| Others |
| MAG | Media Affects Girls
| Others |
| MAG | Medical Association of Georgia
| Others |
| MAG | Meet And Greet
| Others |
| MAG | Melinda Ann Gates
| Others |
| MAG | Memorial Art Gallery
| Others |
| MAG | Mentoring and Accountability Group
| Others |
| MAG | Metal Active Gas
| Others |
| MAG | Methane Abatement Generator
| Others |
| MAG | Michael A. Graham, Forensic Pathologist
| Others |
| MAG | Michael Alan Group
| Others |
| MAG | Michigan Autocross Group
| Others |
| MAG | Microsoft Academic Graph
| Others |
| MAG | Midshipman Action Group
| Others |
| MAG | Midwestern Auto Group
| Others |
| MAG | Mierins Automotive Group
| Others |
| MAG | Miles Advisory Group
| Others |
| MAG | Mine Advisory Group
| Others |
| MAG | Mines Advisory Group
| Others |
| MAG | Ministry of the Attorney General
| Others |
| MAG | Missionary Air Group
| Others |
| MAG | Mitrailleuse a gaz
| Others |
| MAG | Mitsubishi Auto Gallery
| Others |
| MAG | Mobile Access Gateway
| Others |
| MAG | Mobile Agent Group
| Others |
| MAG | Model Analyses and Guidance
| Others |
| MAG | Modeled Available Groundwater
| Others |
| MAG | Most Anticipated Game
| Others |
| MAG | Mothers Against Guns
| Others |
| MAG | Motorsport Aftermarket Group
| Others |
| MAG | Mountainland Association of Governments
| Others |
| MAG | Multi Age Grade
| Others |
| MAG | Multi Association Group
| Others |
| MAG | Multistakeholder Advisory Group
| Others |
| MAG | Muse Apprentice Guild
| Others |
| MAG | Museo Alto Garda
| Others |
| MAG | Music Advice Guide
| Others |
| MAG | Myelin Associated Glycoprotein
| Others |
| MAG | Woody Lynn's MAG graphics format (MPS Magro Paint System)
| Others |