LGX may refer to:
Yggdrasil Linux/GNU/X (LGX), a 1990s computer operating system distro GM LGX, a GM High Feature engine Luxembourg Green Exchange (LGX), on the Luxembourg Stock Exchange Lugh Ganane Airport (IATA code LGX), Somalia Langxi County (region code LGX), Anhui, China; see List of administrative divisions of Anhui
See also