EGR may refer to:

Transportation

* Eagle Air (Guinea) (ICAO code), a Guinean airline *

Eagle Air (Sierra Leone) Eagle Air was an airline from Sierra Leone Sierra Leone,)]. officially the Republic of Sierra Leone, is a country on the southwest coast of West Africa. It is bordered by Liberia to the southeast and Guinea surrounds the northern half of ...

(ICAO code), a defunct Sierra Leonean airline *

East Grinstead railway station East Grinstead railway station is one of the two southern termini of the Oxted line in the south of England and serves East Grinstead in West Sussex. It is from , although trains mostly run to and from . The station is managed by Southern. Th ...

(station code), England

Other uses

Early growth response proteins Early growth response proteins are a family of zinc finger transcription factors. Members of the family include: * EGR1, EGR2, EGR3 Early growth response protein 3 is a protein in humans, encoded by the ''EGR3'' gene. The gene encodes a trans ...

Earnhardt Ganassi Racing Chip Ganassi Racing, LLC (CGR), also sometimes branded as Chip Ganassi Racing Teams, is an American auto racing organization with teams competing in the NTT IndyCar Series, IMSA WeatherTech SportsCar Championship, FIA World Endurance Championshi ...

, a NASCAR team *

East Grand Rapids East Grand Rapids is a city in Kent County in the U.S. state of Michigan. As of the 2010 census, the population was 10,694. The city is part of the Grand Rapids metropolitan area and is surrounded by Grand Rapids and Grand Rapids Township, b ...

Michigan Michigan () is a state in the Great Lakes region of the upper Midwestern United States. With a population of nearly 10.12 million and an area of nearly , Michigan is the 10th-largest state by population, the 11th-largest by area, and the ...

* ''

EGaming Review ''egaming review '' and ''EGRmagazine.com'' are related online gambling publishing brands covering online gambling industry news and regulation topics. History and profile ''egaming Review'', (EGR Global) is the world’s leading B2B publisher ...

'', a British online gambling publishing brand *

Exhaust gas recirculation In internal combustion engines, exhaust gas recirculation (EGR) is a nitrogen oxide () emissions reduction technique used in petrol/gasoline, diesel engines and some hydrogen engines. EGR works by recirculating a portion of an engine's exhaust ...

, in internal combustion engines {{disambiguation