| Acronym | Meaning |
![](file.png) | GMS | Geostationary Meteorological Satellite |
![](file.png) | GMSA | Global Multivariate Statistical Analysis |
![](file.png) | GMT | Greenwich Mean Time |
![](file.png) | GMU | Gyro Mechanical Unit |
![](file.png) | GN | Ground Network |
![](file.png) | GN AND C | Guidance |
![](file.png) | GNSS | Ground Network Scheduling System |
![](file.png) | GNU | GNU's Not UNIX (a Recursive Acronym) |
![](file.png) | GOALS | Global Ocean-Atmosphere-Land System |
![](file.png) | GOASEX | Gulf Of Alaska Experiment |
![](file.png) | GOCC | GARP Operations Control Center |
![](file.png) | GOCO | Government Owned |
![](file.png) | GOES | Geostationary Operational Environmental Satellite |
![](file.png) | GOESTAP | N/A |
![](file.png) | GOEZS | Global Ocean Euphotic Zone Study |
![](file.png) | GOFS | Global Ocean Flux Study |
![](file.png) | GOM | Global Observations And Modeling Project |
![](file.png) | GOMOOS | Gulf Of Main Ocean Observing System |
![](file.png) | GOMOT | Global Observations |
![](file.png) | GOMR | Global Ozone Monitoring Radiometer |
![](file.png) | GONG | Global Oscillations Network Group |
![](file.png) | GOOS | Global Ocean Observing System |
![](file.png) | GOS | Global Observing System |
![](file.png) | GOS | Geomagnetic Observing System |
![](file.png) | GOSIP | Government Open Systems Interconnect Protocol |
![](file.png) | GOST | Goals Objectives Strategies Tactics |
![](file.png) | GOTS | GALE Oceanographic Temperature Studies |
![](file.png) | GPC | Global Processing Center |
![](file.png) | GPCP | Global Precipitation Chemistry Project |
![](file.png) | GPIB | General Purpose Interface Board |
![](file.png) | GPM | Geopotential Meter |
![](file.png) | GPO | Government Printing Office |
![](file.png) | GPP | Gross Primary Productivity |
![](file.png) | GPRA | Government Performance And Results Act |
![](file.png) | GPS | Global Positioning System |
![](file.png) | GPS | Geophysical Processor System |
![](file.png) | GPS | Grants Program Section |
![](file.png) | GPS CORS | Global Positioning System Continuously Operating Reference Stations |
![](file.png) | GPS-IPW | Global Positioning System-Integrated Precipitable Water |
![](file.png) | GPS/MET | GPS Meteorological Satellite |
![](file.png) | GPX | A Suffix Which Designates Graphics Capabilities On The DEC MicroVax System (typically Seen As DEC VAXstation/GPX.) |
![](file.png) | GRA | Graduate Research Assistant |
![](file.png) | GRACE | Gravity Recovery And Climate Experiment |
![](file.png) | GRAF | Gridded Representation Of Analyses And Forecasts |
![](file.png) | GRASP | Graphic Animation System For Professionals |
![](file.png) | GRD | Geophysics Research Directorate |
![](file.png) | GREM | Geopotential Research Explorer Mission |
![](file.png) | GRGC | Geologic Record Of Global Change |
![](file.png) | GRI | Gas Research Institute |
![](file.png) | GRIB | Grid In Binary |