Global Navigation Satellite System (GNSS)

Charter on the rights and obligations of States relating to global navigation satellite system (GNSS) services

Global Navigation Satellite System (GLONASS)

global navigation satellite system

Guidelines for the Introduction and Operational Use of Global Navigation Satellite System

embedded global-positioning and inertial-navigation system (EGI) / embedded GPS/INS

enhanced global positioning and inertial navigation system (EGI) / enhanced GPS/INS

Guidelines for Realizing Early Benefits from Existing Satellite-Based Navigation System

satellite navigation system

wideband global satellite (WGS)

navigation satellite

satellite signals navigation set

celestial and satellite navigation systems

satellite navigation

position and navigation unit / position navigation unit (PNU)

differential global-positioning system (DGPS)

differential global-positioning system surveying

Global Disaster Alert and Coordination System (GDACS) (UN)

Global Maritime Distress Safety System (GMDSS)

Global Positioning System (GPS)

Global Forecast System (GFS) Data

global positioning system-guided munitions (GPS-guided)

satellite-based communications system (SATCOM)

fleet satellite communications system

satellite communications system (SATCOM)

satellite system

Space System for Tracking Ships and Aircraft in Distress – Search and Rescue Satellite (COSPAS-SARSAT)

inertial navigation and attack system (INAS)

inertial navigation system (INS)

piloting and navigation system

airborne targeting low altitude navigation thermal imaging and cueing (system)

ground-referenced navigation system

strap-down inertial navigation system