EHA

EHA may refer to:
* Education for All Handicapped Children Act, a U.S. government act
* Emotional Health Anonymous, a self-help group
* European Heritage Alliance, a political organization
* European Hydrogen Association
* Egg hatch assay, a laboratory tool
* East Haven Academy, an American school
* Elkhart-Morton County Airport, a U.S airport which has IATA airport code EHA
* East Hampton Aire, an airline which has ICAO airline designator EHA
* Edward Hamilton Aitken wrote under the pen-name Eha
* Eicosapentaenoic acid, an omega-3 essential fatty acid
* Ethernet Hardware Address, an identifier attached to most network adapters
* Eha, a girl name in Estonia