ICU commonly refers to: * Intensive care unit, a special department of a hospital ICU may also refer to:

Organisations

Universities

* Information and Communications University, South Korea *

Istanbul Commerce University Istanbul Ticaret University (Turkish: ''İstanbul Ticaret Üniversitesi'') is a foundation university which was founded in 2001 by the Istanbul Chamber of Commerce Education and Social Services Foundation. Istanbul Ticaret University, which pr ...

, Istanbul, Turkey * International Christian University, Mitaka, Tokyo, Japan *

International Christian University – Kyiv International Christian University – Kyiv (ICU-Kyiv) ( uk, Міжнародний Християнський університет-Київ) was a private university in Kyiv, Ukraine. It was founded in 1992 by Kyiv National Economic University ...

, Ukraine * Imperial College Union, the students' union of Imperial College London

Politics

Industrial and Commercial Workers' Union The Industrial and Commercial Union (ICU) was a trade union and mass-based popular political movement in southern Africa. It was influenced by the syndicalist politics of the Industrial Workers of the World (adopting the IWW Preamble in 1925) ...

, a South African political group from the 1920s * Industrial and Commercial Workers' Union (Ghana), a general union in Ghana *

Internationalist Communist Union The Internationalist Communist Union ( French: ''Union Communiste Internationaliste'') is an international grouping of Trotskyist political parties, centred on Lutte Ouvrière in France. It believes that the socialist transformation of society can ...

, an international grouping of Trotskyist political parties * Islamic Courts Union, a rival administration in Somalia

Other organisations

* ICU Medical, an American company *

International Cheer Union The International Cheer Union (ICU) is the worldwide sports governing body of cheerleading (also known as "Cheer"). It was founded in 2004, and is recognized by SportAccord / Global Association of International Sports Federations (GAISF), and is ...

, the worldwide governing body of cheerleading *

Investment Capital Ukraine ICU is a Kyiv-based financial group that includes three business areas: trading, investment banking and asset management. The group is owned by its top management. ICU's managing directors are Makar Pasenyuk and Konstantin Stetsenko. During ...

, a Kyiv-based financial group * International Clearing Union, a 1944 currency exchange regulatory institution proposal

Arts and entertainment

* ''I.C.U.'' (film), a 2009 Australian thriller *

Inner City Unit Inner City Unit were a London based popular music group active from 1979 through to 1985, their music style encompassing psychedelia and punk rock. They recorded four studio albums, one studio EP and one compilation album of previously unrele ...

, a British band * "ICU", a song by 69Boyz from the album ''

The Wait Is Over ''The Wait Is Over'' is the second album by the Southern rap group 69 Boyz, released in 1998. It was a moderate success, peaking at number 114 on the Billboard Hot 200; however, it didn't chart as well as the group's previous album, ''199Quad'' ...

'', 1998 * "ICU", a song by Phoebe Bridgers from the album '' Punisher'', 2020 * "ICU (Madison's Lullabye)", a song by Demi Lovato from the album '' Dancing with the Devil... the Art of Starting Over'', 2021 * "I.C.U.", a song by Adore Delano from the album '' After Party'', 2016

Other acronyms

.icu This list of Internet top-level domains (TLD) contains top-level domains, which are those domains in the DNS root zone of the Domain Name System of the Internet. A list of the top-level domains by the Internet Assigned Numbers Authority (IANA ...

, an Internet top-level domain * International Components for Unicode, software libraries supporting internationalization *

Intersection capacity utilization Intersection Capacity Utilization (ICU) method is a tool for measuring a roadway intersection's capacity. It is ideal for transportation planning applications such as roadway design, congestion management programs and traffic impact studies. It ...