LG (disambiguation)
LG is a South Korean electronics and petrochemicals conglomerate.
LG or lg may also refer to:
Arts and entertainment
- Lawful Good, an alignment in the role-playing game Dungeons & Dragons
 - Living Greyhawk, a popular Dungeons & Dragons campaign
 - Lockhart & Gardner, a fictional law firm on the US TV series The Good Wife (season 5)
 
Businesses and organizations
- LG Electronics, an affiliate of the South Korean LG Group which produces electronic products
 - Laclede Group (NYSE stock symbol LG)
 - Lafarge (company) (Euronext stock symbol LG)
 - Lawrence Graham, a London-headquartered firm of business lawyers
 - Liberty Global, a British multinational telecommunications company
 - Lietuvos Geležinkeliai, the Lithuanian state railway company
 - Luxair, the flag carrier airline of Luxembourg (IATA code LG)
 - Luminosity Gaming, a Canadian esports organisation
 - Letzte Generation, a German environmental organization
 
Science and mathematics
- Lateral giant interneuron, an interneuron in crayfish
 - Binary logarithm, with base 2
 - Common logarithm, with base 10
 - Liouville–Green method, another name for the WKB approximation
 - Lymphomatoid granulomatosis, a very rare lymphoproliferative disorder
 
Other uses
- LG, post-nominal letters used to signify a Lady Companion of the Order of the Garter
 - Luganda language (ISO 639-1 language code)
 - LG is commonly used as an abbreviation of Pokémon LeafGreen
 - Liquid Glass