CIS

CIS may refer to:

Computing

• Card information structure, formatting and organization data stored on a PC card
• Center for Internet Security, cybersecurity benchmarks, controls, practices and tools
• Center for Internet and Society (disambiguation)
• Comodo Internet Security suite
• CompuServe Information Service, a US commercial online service
• Computer information systems, technologies which process data to solve business problems
• Configuration interaction singles, a quantum-chemical method for computing electronic states
• Contact image sensor, a technology developed for optical flatbed scanners
• Continuous ink system, for ink-jet printers

Education

• Calcutta International School, in India
• Canadian International School Vietnam
• Canadian International School of Sanya, in China
• Cayman International School in Grand Cayman, Cayman Islands
• Cebu International School, in the Philippines
• Chinese International School, in Hong Kong
• Clifford International School, in Guangzhou, China
• College in the Schools, a program for high school students run by the University of Minnesota, U.S.
• Colombo International School, in Sri Lanka
• Communities In Schools, a U.S. federation of organizations combating educational dropout
• Copenhagen International School, in Denmark
• MIT Center for International Studies, in Massachusetts, U.S.

Health

• Cancer Information Service, a program of the US National Institutes of Health
• Carcinoma in situ, group of abnormal cells which may be cancer
• Clinically isolated syndrome, an initial neurological episode related to nerve tissue
• Combined intracavernous injection and stimulation test, a diagnostic procedure for erectile dysfunction

Organizations

• Canadian Ice Service, a division of the Meteorological Service of Canada
• Canadian Identification Society, of police and civilians in crime scene investigation
• Canadian Interuniversity Sport, a former name of the national governing body of university sport
• Center for Immigration Studies, a research organization in Washington, DC
• Centre for Independent Studies, a libertarian think tank in Australia
• Centro de Investigaciones Sociológicas, a Spanish public research institute
• Christians in Science, a UK organization
• CIS Corps (Ireland), Communications and Information Services Corps, Irish combat support corps
• Cisalpino, Switzerland-Italy railway company, CIS in timetables
• Commonwealth of Independent States, a geopolitical region comprising a number of former Soviet Republics
  • CIS national football team, football team representing the Commonwealth of Independent States
• Commonwealth Police (Commonwealth Investigation Service), an Australian security service, 1945 to 1960
• Co-operative Insurance Society, a British insurance company
• United States Citizenship and Immigration Services

Other uses

• Canton Island Airport, Kanton Island, Phoenix Islands, Kiribati, IATA code
• Case Information Statement, a document used in US civil lawsuits
• CIS (mathematics) (cis(θ)), a trigonometric mathematical function
• CIS Tower, a building in Manchester, England
• Common Intelligibility Scale, for speech intelligibility
• Community Innovation Survey, a series of surveys throughout the European Union
• Confederacy of Independent Systems, a fictional entity in the Star Wars universe
• Continuous Injection System, a fuel injection system developed by the Robert Bosch Group
• Copper indium selenide (CuInSe₂), used in solar cells and semiconductors
• Corpus Inscriptionum Semiticarum, a corpus of Semitic inscriptions

See also

• Cis (disambiguation)