The initials AEG are used for or may refer to:

Common meanings[edit]

• AEG (German company), Allgemeine Elektricitäts-Gesellschaft ("General Electricity Company"), former German electrical manufacturer
  • AEG (brand), licensed by Electrolux to several companies for a variety of products
• Anschutz Entertainment Group, an American entertainment company

Other uses[edit]

• Thomas & Friends: All Engines Go, a 2021 animated TV series that serves as the reboot of the original Thomas & Friends series.
• Automatic electric guns, a type of airsoft gun
• Alderac Entertainment Group, an American game publisher
• Association of Environmental & Engineering Geologists
• Arctic Equestrian Games, an annual horse show held in Norway
• AEG, the FAA LID for Double Eagle II Airport, Albuquerque, New Mexico, US
• AEG, the IATA code for Aek Godang Airport, Padang Sidempuan, Indonesia
• N-(2-aminoethyl)glycine, a backbone molecule of peptide nucleic acids
• Annissa Essaibi George, an American Democratic Party politician