EHS

EHS may mean:

• Electromagnetic hypersensitivity, also called electrical sensitivity (ES) and electrosensitivity
• Electronic Hook Switch, a device electronically connects headset and phone. Thus user can answer call from headset without touching the phone.
• Emergency Health Services, a division of the Department of Health in the Canadian province of Nova Scotia
• Enhanced Surveillance mode of a transponder (aviation)
• European Home Systems Protocol, a home appliances control and communication standard
• Environment, Health and Safety, a common abbreviation for a corporate or administrative division
• Exploding head syndrome, a rare medical condition

In schools: EHS (high schools)