European Geophysical Society
electron gamma shower
European Ground Station
Earth ground station
Electronic Graphics System
Enhanced Geothermal Systems
Enhanced Graphics System
EOS Ground System
Experimental Geodetic Satellite
external guide sequence
Echelette Grating Spectrometer
Echelle Grating Spectrometer
Economic geology series
Eijkman Graduate School for Immunology…
electrogalvanic stimulation
electrograms
Electrographic seizures
Electronic Gear Selection
Electronic Ground System
Electronic-Grade Silicon
Elementary Gliding School
Embedded Graphic System
emergency generator set
endoglucanases
Endovascular Grafting System
Engineering Graphics System
Environmental and Geographical Science
Equine grass sickness
estrous goat serum
ethylene glycol bis