HES

HES may refer to

• human embyonic stem cells
• Environment, Health and Safety (commonly HES or EHS or SHE)
• Harvard Extension School
• Health Survey For England, an annual statistical survey in England
• Hypertext Editing System
• Home Energy Saver, an online home energy analysis tool
• Home Entertainment Suppliers Pty. Ltd.
• Historical European Swordsmanship
• Hudson Entertainment System Sound Format
• Hypereosinophilic syndrome
• Hydroxyethyl starch
• Alternate spelling for Isis, a goddess in Egyptian mythology
• Hessle railway station, England; National Rail station code HES
• HES School of Economics and Business, Amsterdam
• The IATA identifier of Hermiston Municipal Airport in Hermiston, Oregon
• Hospital Episode Statistics, an NHS database in England