CEG

CEG may refer to:


 * Conservative Europe Group, a political group affiliated to the UK Conservative Party
 * College of Engineering, Guindy, Chennai, India
 * Constellation Energy, based on its ticker symbol
 * Corvette Evolution GT, a PlayStation 2 and Nintendo DS video game
 * Cefaloglycin, trade name CEG
 * Hawarden Airport, has the IATA: CEG
 * Customer Experience Guidelines