EGS
# EGS

EGS may refer to:

## Education

* Enfield Grammar School, an English school
* Ermysted's Grammar School, an English school
* European Graduate School, a Swiss private university

## Science

* Edinburgh Geological Society
* EGS (program), a Monte Carlo simulation program
* Ehlers–Geren–Sachs theorem
* Enhanced geothermal system
* European Geophysical Society, now part of the European Geosciences Union

## Technology

* Emergency gas supply, a backup life support system for underwater diving
* Enhanced Graphics System, on the Amiga computer
* Epic Games Store, a digital video game storefront
* Ergis (company), a Polish chemical company
* Experimental Geodetic Satellite, a Japanese satellite
* Exploration Ground Systems, a NASA program

## Other uses

* Ecological goods and services
* Egilsstaðir Airport in Iceland
* El Goonish Shive, a webcomic by Keenspot CTO Dan Shive
* Expert Global Solutions, a defunct American debt collection agency
