LGG
# LGG

LGG may refer to:

## Popular culture

* Lady Gaga, an American singer
   * Lisa Goes Gaga, a Simpsons episode containing the person above
* The Living Greyhawk Gazetteer, a Dungeons and Dragons sourcebook

## Abbreviations for locations

* Lagang Toll Plaza on the Guthrie Corridor Expressway, Malaysia (official abbreviation)
* Langley Green railway station, England (station abbreviation)
* Liège Airport, Belgium (IATA abbreviation)

## Science and technology

* Light-gas gun
* Lyons Groups of Galaxies, astronomical catalog
* One trademark for a form of Lactobacillus rhamnosus named after its discoverers Sherwood Gorbach and Barry Goldin
* Low Grade Glioma, i.e. Glioma classified as Low Grade according to a Grading scheme for tumours and other neoplasma
