| Acronym | Definition |
|---|
| MGN➣Mature Gaming Network |
| MGN➣Membranous Glomerulonephritis (kidney disease) |
| MGN➣Magellan Petroleum Corporation (Hartford, Connecticut; stock symbol) |
| MGN➣Mirror Group Newspapers |
| MGN➣Mobile Gadget News |
| MGN➣Multi Grounded Neutral (telecommunications) |
| MGN➣Marine Guidance Notice |
| MGN➣Macgamer.net (website) |
| MGN➣Mils Grid North |