Isis (disambiguation)

Isis was a major goddess in ancient Egyptian religion.

Isis, isis, or ISIS may also refer to:

ISIS, or ISIL or IS, a transnational Salafi jihadist militant organisation and quasi-state

Arts, entertainment and media

Isis (Bluewater Comics)
Isis (DC Comics)
Isis (Marvel Comics)
Isis (Stargate)
Isis Eaglet, in Magical Chronicle Lyrical Nanoha Force
Isis, a CIA project involving Mary Elizabeth Bartowski in TV drama series Chuck
Isis, Catwoman's cat in Krypto the Superdog
International Secret Intelligence Service, a spy agency in TV series Archer

Isis (journal), a journal on the history of science, medicine and technology
Isis (journal, 1816), the first interdisciplinary journal in the German-speaking world
The Isis Magazine, a student magazine at Oxford University

The Secrets of Isis, originally broadcast as Isis, an American live-action superhero series
"Isis", an episode of Smallville season 10

Isis Innovation, later Oxford University Innovation, a British technology transfer company
ISIS Equity Partners, later Livingbridge, a British private equity firm
Institute for Science and International Security, an American non-governmental institution
Institute for the Scientific Investigation of Sexuality, later Family Research Institute, an American socially conservative non-profit organization
Institute for the Secularisation of Islamic Society, affiliated to the Center for Inquiry
International Society for Iranian Studies or the Association for Iranian Studies, a U.S.-based academic organization
International Species Information System, later Species360, an organization that maintains an online database of wild animals under human care
Isis District State High School, in Childers, Queensland, Australia
ISIS Group, later Adara Group, for improving health and education for people living in poverty
Isis-Urania Temple, of the Hermetic Order of the Golden Dawn, an esoteric secret society

Shire of Isis, a former local government area in Queensland, Australia
- Electoral district of Isis, 1932–1992
- Isis Highway
Port of Isis, an ancient seaport and emporium in northern Somalia
Isis River (disambiguation), several rivers
The Isis, the upper part of the River Thames in Oxford, England
- Isis Bridge
Isis, Ohio, or Saint Charles, United States

ISIS (operating system), for early Intel processors
CDS ISIS, a non-numerical information storage and retrieval software developed by UNESCO
Image and Scanner Interface Specification
Unity ISIS, a storage system for video files used by TV broadcasters
Integrated Software for Imagers and Spectrometers, software to process data collected by NASA planetary missions
IS-IS or ISIS, a network routing protocol
ISIS/Draw, a chemical structure drawing program
Softcard, formerly Isis Mobile Wallet, a mobile payment system
Unity ISIS, a storage device
Integrated Scientific Information System, software programs including the MDL Chime plug-in
ISIS, a variant of the JOSS programming language

Isis (coral), a genus
Isis (reactor), a former research reactor at CEA Saclay in France
ISIS (satellite), a series of Canadian satellites
ISIS Neutron and Muon Source, at Harwell, England
Integrated Science Investigation of the Sun (IS☉IS), an instrument aboard the Parker Solar Probe
Integrated Secure Identification System, an undisclosed hidden security feature of the £1 coin
International Studies of Infarct Survival, clinical trials

Isis (ship), a grain ship of Ancient Rome
HMS Isis, the name of several Royal Navy ships
USC&GS Isis, an early 20th-century survey ship
Integrated Sensor is Structure, an American unmanned airship project
Integrated standby instrument system, a backup instrument display for aircraft
ISIS Drive or International Splined Interface Standard, a bicycle bottom bracket interface specification
Morris Isis, a Morris car 1929–1931, and a British Motor Corporation car in the 1950s
Toyota Isis, a seven-seat large MPV
Isis railway line, a former narrow gauge line in Queensland, Australia

Isis (given name), including a list of people with the name
- Isis the Amazon (Lindsay Kay Hayward, born 1987), American actress and wrestler
"Isis" of the Suebi, in Tacitus's book Germania
Double Is or is-is, the usage of the word "is" twice in a row
List of storms named Isis
HM Prison Isis, a young offenders institution in London, England