Glossary
- GBA:Geostationary Broadcast Area
- GBAS:Ground Based Augmentation System
- GEO:
Geostationary Earth Orbit
- GLONASS:
Global Navigation Satellite System (Russia)
- GMDSS:Global Maritime Distress and Safety System
- GNOS:Geostationary Navigation Overlay Service
- GNSS:Global Navigation Satellite System
- GPS:
Global Positioning System (US)
- GSA:European GNSS Agency
- GSBAS:Geostationary Satellite Based Augmentation System
- G-SBAS:Geostationary-Satellite Based Augmentation Systems
- GSCN:Ground Segment Communication Network
- GSM:Global System for Mobile communications
- Geo-IoT:
Geolocation - Internet of Things
- GOVSATCOM:Governmental Satellite Communications
- GSMC:
Galileo Security Monitoring Centre
- GCC:
Galileo Control Centre
- GSC:
GNSS Service Centre
- GRC:
Galileo Reference Centre
- GILSC:
Galileo Integrated Logistics Support Centre
- GSS:
Ground Sensor Station
- GIOVE:
Galileo In-Orbit Validation Element