ISS (disambiguation)

ISS is an abbreviation for the International Space Station.

ISS may also refer to:

Organisations

 * Institute for Science and Society, an academic department at the University of Nottingham, England
 * Institute for Security Studies, Pretoria, South Africa studying crime, corruption, and conflict in Africa
 * Institute of Social Studies, an international institute in The Hague, the Netherlands
 * International Social Service, a charitable, non-governmental organisation
 * Information Systems & Services, a former part of the UK Ministry of Defence
 * Internal Security Service, national security intelligence agency of Oman
 * Istituto Superiore di Sanità, the Italian National Institute of Health
 * Intercollegiate Socialist Society (1905–1921), an American political youth organization

Businesses

 * ISS A/S, a Danish service company
 * Institutional Shareholder Services, a proxy advisory firm
 * Internet Security Systems, a security software vendor

Arts, entertainment, and media

 * I.S.S. (film), an American science fiction thriller film
 * International Staff Songsters, the flagship choir of the Salvation Army
 * International Superstar Soccer, a video game series
 * ISS (2000 video game)
 * Idea Star Singer, a Malayalam music reality show by Asianet TV
 * Imperial Star Ship, a fictional spaceship designation prefix in Star Trek's Mirror Universe

Education

 * ISS International School, an international school in Singapore
 * In-school suspension, a form of discipline used in some schools
 * Instituto San Sebastián Yumbel, Chilean school in Yumbel, Chile

Science and technology

 * Ion scattering spectroscopy or low-energy ion scattering, a materials analysis method
 * Imaging Science Subsystem, Cassini–Huygens space probe instruments
 * Instruction set simulator, a computer program that simulates a processor
 * International Seismological Summary, an earthquake catalog
 * Input Shaft Speed sensor, a sensor that measures the rotational speed of the input shaft in a vehicle

Medicine

 * Idiopathic short stature, an unexplained short stature
 * Injury Severity Score
 * International Staging System, for the severity of multiple myeloma

Other uses

 * Independent Subway System, a former rapid transit rail system in New York City, US
 * Islamic State in Somalia, a faction of the Islamic State of Iraq and the Levant
 * ISS Hockey (International Scouting Services), ice hockey scouting service
 * Air Italy (2005–2018) (ICAO: ISS), a defunct Italian airline
 * IShowSpeed (born 2005), American YouTuber