EGT may refer to
- Emergent Game Technologies, developer of the game software Gamebryo
- Evanjelické Gymnázium Tisovec, see Lutheran Gymnasium Tisovec, a school in Slovakia
- Evolutionary game theory, a branch of game theory
- Exhaust gas temperature, a term in combustion technology
- Wellington Municipal Airport, which has the IATA airport code EGT
- Egton railway station, which has the UK national rail code EGT
- EGT LLC, A Joint venture Bunge North America, ITOCHU and STX Pan Ocean.