SOH

SOH or soh may refer to:

Facilities and structures

 * Sydney Opera House, Sydney, New South Wales, Australia
 * South Horizons station of the Hong Kong MTR, station code SOH

Groups, organizations, companies

 * Hispaniolan Ornithological Society (Sociedad Ornitológica de la Hispaniola) of the Dominican Republic and Haiti
 * Sound of Hope, international Chinese-language radio network established by practitioners of the Falun Gong new religious movement
 * Southern Ohio Aviation (ICAO airline code: SOH), see List of airline codes (S)
 * School of Health, University of Guam, Guam
 * Southwest Senior High School, San Diego, California, USA

Other uses

 * Soh (surname), an alternative spelling of various Chinese, Japanese, and Korean surnames
 * Sine = Opposite ÷ Hypotenuse, a mnemonic used to teach trigonometry
 * Stable ocean hypothesis of ecology
 * Start of Header (or Start of Heading: ^A), an ISO C0 control code
 * State of health of batteries
 * Sense of humour, the tendency of experiences to provoke laughter and provide amusement
 * SOH-States of Humanity, a Gesamtkunstwerk created by multi media artist Alex Vermeulen
 * Vanguard: Saga of Heroes, an MMORPG videogame