EHA

Eha or EHA may refer to:

• Education for All Handicapped Children Act, a U.S. government act
• Emotional Health Anonymous, a self-help group
• England Handball Association, the governing body for handball in England
• 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 (1851-1909), naturalist and humorist who 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, Estonian female given name meaning dusk
  • Eha Rünne, Estonian discus thrower and shot putter
• Electro-hydrostatic actuator, a linear actuator where motion is controlled via hydraulic gearing by an electric motor
• Economic History Association, an academic research society in North America