EAF may refer to:
Military Egyptian Air Force Estonian Air Force Ethiopian Air Force East Africa Forces, in the compendium of postage stamp issuers
Other uses EAF family of proteins Earagail Arts Festival, in County Donegal, Ireland East African Federation, the proposed successor to the East African Community East Asia Forum Electric arc furnace Enterprise architecture framework Estonian Archery Federation Ethiopian Athletic Federation European Aviation Air Charter, a defunct British airline European Alliance for Freedom, a defunct European political party Experimental Art Foundation, group of artists in Adelaide, South Australia, from the 1970s, later ACE Open SAP Enterprise Architecture Framework