IGS
IGS stands for:
- Airfield Ingolstadt-Manching in Bavaria as an IATA code
- Image Guided Surgery, name for image guidance in surgery
- Inertial Guidance System, see Inertial Navigation System
- Information Gathering Satellite, a Japanese satellite series
- Initial Graphics Exchange Specification, a file type
- Instrument Guidance System, a type of instrument landing system that has a lateral and vertical guidance but not to the runway center line leads
- Comprehensive school
- International GNSS Service, a data service of the IAG for satellite tracking and accurate determination of GPS satellite orbits
- International Garden Show
- Internet Go Server, an existing game servers since 1992 for Go
- Intro Graz Spection, an artists' association founded in 1989 from Graz
- Islamic Community of the Shiite communities in Germany
See also:
- Disambiguation
- Abbreviation