Aea, an alternative name for the Greek goddess Gaea.

Autoerotic asphyxiation, a sexual act

Arachidonylethanolamide, an alternative name for anandamide

AeA, formerly known as the American Electronics Association, a non-profit technology trade association.

Air Entraining Agent, see Foam Index

Aerial Experiment Association, an early aeronautical research organisation

Actors' Equity Association, a U.S. labor union

Advanced Extension Award of the British educational system

United Kingdom Atomic Energy Authority (or UKAEA), a UK governmental nuclear research organisation

AEA Technology, a British company

Aea, a huntress in Greek mythology who was metamorphosed by the gods into the fabulous island bearing the same name, in order to rescue her from the pursuit of the river-god Phasis.^[1][2]

This article incorporates text from the public domain Dictionary of Greek and Roman Biography and Mythology by William Smith (1867).