LG (disambiguation)
- Binary logarithm
- Common logarithm
- LG
- LG Electronics
- Laclede Group
- Lafarge (company)
- Lateral giant interneuron
- Lawful Good
- Lawrence Graham
- Letzte Generation
- Liberty Global
- Lietuvos Geležinkeliai
- Liquid Glass
- Living Greyhawk
- Luganda
- Luminosity Gaming
- Luxair
- Lymphomatoid granulomatosis
- Order of the Garter
- Pokémon FireRed and LeafGreen
- The Good Wife (season 5)
- WKB approximation