EGR

EGR may refer to:

Transportation

 * Eagle Air (Guinea) (ICAO code), a Guinean airline
 * Eagle Air (Sierra Leone) (ICAO code), a defunct Sierra Leonean airline
 * East Grinstead railway station (station code), England

Other uses

 * Early growth response proteins
 * Earnhardt Ganassi Racing, a NASCAR team
 * East Grand Rapids, Michigan
 * EGaming Review, a British online gambling publishing brand
 * Exhaust gas recirculation, in internal combustion engines