EHS

EHS may refer to:

Education

 * Early Head Start, an American educational program
 * EHS Institute, a teacher training program in Hardwick, Massachusetts, United States

Disambiguation

 * East High School (disambiguation)
 * Eastern High School (disambiguation)
 * Edison High School (disambiguation)
 * Elkins High School (disambiguation)
 * Enterprise High School (disambiguation)
 * Episcopal High School (disambiguation)
 * Essex High School (disambiguation)
 * Eureka High School (disambiguation)
 * Evergreen High School (disambiguation)

Australia

 * Engadine High School, Sydney, New South Wales

Canada

 * Esquimalt High School, Esquimalt, British Columbia

India

 * Edrakpur High School, Birbhum district, West Bengal

South Africa

 * Ermelo High School, Ermelo, Mpumalanga

United States

 * Eagan High School, Eagan, Minnesota
 * Eagle High School, Eagle, Idaho
 * Eagle Hill School, Hardwick, Massachusetts
 * Eastmont High School, East Wenatchee, Washington
 * Ellendale High School (Ellendale School District), Ellendale, North Dakota
 * Ellensburg High School, Ellensburg, Washington
 * Elsinore High School, Wildomar, California
 * Empire High School, Tucson, Arizona
 * Escondido High School, Escondido, California
 * Etna High School, in Etna, California

Health and medicine

 * EHS Today, an occupational safety and health magazine
 * Electromagnetic hypersensitivity, claimed sensitivity to mobile phone towers etc.
 * Emergency Health Services, in Nova Scotia, Canada
 * Emergency Hospital Service, in the United Kingdom during World War II
 * Emergency Hospital Service (Scotland)
 * Environment, health and safety
 * Exploding head syndrome
 * Exertional heat stroke; see Heat stroke

Science and technology

 * Electronic hook switch, in connecting a wireless headset to a phone
 * European Home Systems Protocol, a communication protocol using power line communication
 * Microsoft Exchange Hosted Services
 * Engelbreth-Holm-Swarm matrix, extracellular protein mixture known as Matrigel

Other uses

 * Early Harvest Scheme, a trade agreement
 * Ecclesiastical History Society
 * Economic History Society
 * Eternal Haunted Summer, an American literary magazine