IHS may refer to:

Religious

* Christogram IHS or ΙΗΣ, a monogram symbolizing Jesus Christ * '' In hoc signo'', used by Roman emperor Constantine the Great

Organizations

Indian Health Service The Indian Health Service (IHS) is an operating division (OPDIV) within the U.S. Department of Health and Human Services (HHS). IHS is responsible for providing direct medical and public health services to members of federally recognized Native ...

, an operating division of the US Department of Health and Human Services *

Dictaphone Dictaphone was an American company founded by Alexander Graham Bell that produced dictation machines. It is now a division of Nuance Communications, based in Burlington, Massachusetts. Although the name "Dictaphone" is a trademark, it has ...

company division for healthcare dictating applications *

IHS Markit Accuris is an information services provider. History IHS Information Handling Services (IHS) "was founded in 1959 as Information Handling Services to provide information for aerospace engineers through microfilm databases". It subsequently gre ...

, a data publishing company (Information Handling Services) that originated in 1959, and has since merged with Markit.

Institutes

Institute for Housing and Urban Development Studies The Institute for Housing and Urban Development Studies (IHS) is an international institute on urban management and housing at the Erasmus University Rotterdam, based in the Netherlands. IHS was founded in 1958 and has more than 60 years of history ...

, an international institute *

Institute for Humane Studies The Institute for Humane Studies (IHS) is a non-profit organization that promotes the teaching and research of classical liberalism in higher education in the United States. IHS offers funding opportunities, programs, and events for faculty and g ...

, a US educational organization *

Institute for Humanist Studies The Institute for Humanist Studies (IHS) is a think tank based in Washington, DC, USA, that says it is "committed to information and practices meant to address the sociopolitical, economic and cultural challenges facing communities within the Uni ...

, a think tank based in Washington, DC

Societies

Indiana Historical Society The Indiana Historical Society (IHS) is one of the United States' oldest and largest historical societies. It describes itself as "Indiana's Storyteller". It is housed in the Eugene and Marilyn Glick Indiana History Center at 450 West Ohio Stree ...

, a historical society in the US *

International Headache Society The International Headache Society (IHS) is a London-based charity membership organisation that was founded in 1981 for those with a professional commitment to helping people affected by headache disorders and facial pains. In 1994, the IHS was ...

, organisation for professionals helping people affected by headache *

International Horn Society The International Horn Society (IHS) is an international organization dedicated to players of the horn founded in June 1970. Its goal is to promote horn playing, education and fellowship. The society aims to bring together horn players, educators, ...

, organization dedicated to horn-players * Ipswich Historical Society, in Ipswich, Massachusetts, US

Schools

Independence High School (Arizona) Independence High School (IHS) is a public high school located in Glendale, Arizona, United States, and is the most recent high school in the Glendale Union High School District. The school's name was picked by the school board because of the b ...

, US *

Independence High School (San Jose, California) Independence High School, also referred to as IHS, is a public high school located in the Berryessa, San Jose, California, Berryessa district of San Jose, California, United States. The school is operated by the East Side Union High School Di ...

Irondequoit High School Irondequoit High School (IHS) is a co-educational public school in Rochester, New York in the suburb of Irondequoit, New York. It was founded in 1924 as a part of the current West Irondequoit Central School District. History Irondequoit Distric ...

, Irondequoit, New York, US *

Irvine High School Irvine High School is a public high school, located in the city of Irvine in Orange County, California, United States. It is part of the Irvine Unified School District. The school is located in the El Camino Real neighborhood in the north-cen ...

, Irvine, California, US *

Issaquah High School Issaquah High School (also known as IHS or Issaquah) is a four-year public secondary school in Issaquah, Washington, United States, a suburb east of Seattle. It is one of three high schools in the Issaquah School District and serves students in ...

, Issaquah, Washington, US *

The Indian High School, Dubai The Indian High School is a CBSE-affiliated Indian school in Dubai, United Arab Emirates. It was established in 1961 to provide education to the children of Indian expatriates and was the first expatriate educational institution in the UAE. The ...

, United Arab Emirates *

Interlake High School Interlake High School (IHS) is a public secondary school in Bellevue, Washington, one of the four traditional high schools in the Bellevue School District. Its mascot is a Saint Bernard named Bernie, and the school's sports teams are known as t ...

, Bellevue, Washington, US * Ithaca High School, Ithaca, New York, US

Technology

* Intensity, hue, saturation, in the

HSL color space HSL and HSV are the two most common cylindrical-coordinate representations of points in an RGB color model. The two representations rearrange the geometry of RGB in an attempt to be more intuitive and perceptually relevant than the cartesian ...

IBM HTTP Server IBM WebSphere refers to a brand of proprietary computer software products in the genre of enterprise software known as "application and integration middleware". These software products are used by end-users to create and integrate applications w ...

, a web server * Integrated Heat Spreader, a

heat spreader A heat spreader transfers energy as heat from a hotter source to a colder heat sink or heat exchanger. There are two thermodynamic types, passive and active. The most common sort of passive heat spreader is a plate or block of material having ...

that serves as an interface between a chip and a heat sink

Other uses

Integrated Household Survey The Integrated Household Survey (IHS) is a survey made up of multiple other surveys in many countries including the UK . It includes about 340,000 respondents, making it the largest collection of social data in the UK after the census. The surveys ...

, a survey comprising multiple surveys in the UK * '' Ironclads: High Seas'', a naval simulator computer game {{Disambiguation