XG (disambiguation)
XG or xG may refer to:
Organizations
- XG Technology, a wireless communications company
- XG, then-IATA code of:
- Clickair (2006-2009), a former Spanish low-cost airline
- SunExpress Deutschland (2011-2020), a former German leisure airline
Science and technology
- Xg antigen system, a red blood cell surface antigen system
- DARPA XG, a DARPA communication program
- Hyundai XG, a Hyundai car model
- Yamaha XG, a Yamaha extension to the General MIDI standard
Other uses
- XG (group), a Japanese girl group
- Extreme-G, a video game
- Expected goals (xG), a performance metric used to evaluate football team and player performance