| Acronym | Definition |
|---|
| LON➣Longitude |
| LON➣Legends of Norrath (game) |
| LON➣League of Nations |
| LON➣Learning Online Network |
| LON➣Local Order Number |
| LON➣Local Operating Network |
| LON➣Labyrinth of Nightmare (Yu-Gi-Oh cards) |
| LON➣Launch on Need (International Space Station) |
| LON➣London - All Airports (Airport Code) |
| LON➣Letter Of Notification |
| LON➣Learning Object Network |
| LON➣Loss of Null (pointer indicator) |
| LON➣Loyal, Organized and Nice |