EAG may refer to:

Science and medicine Electroantennography Estimated average glucose European Association of Geochemistry

Transport Eagle Airways, a defunct New Zealand airline Eaglehawk railway station, in Victoria, Australia Eaglescliffe railway station, in England

Other uses Ealing Art Group East Asian Games Education Action Group, in New Zealand Education Action Group Foundation, an American school choice advocacy group Effective Altruism Global, a series of annual philanthropy events that focus on the effective altruism movement En Avant de Guingamp, a French football club Eurasian Group, a member of the Financial Action Task Force on Money Laundering European Air Group European-Atlantic Group Extended affix grammar