IU may refer to:

Businesses and organisations

Sport

Indiana Hoosiers The Indiana Hoosiers are the intercollegiate sports teams and players of Indiana University Bloomington, named after the demonym for people from the state of Indiana. The Hoosiers participate in NCAA Division I, Division I of the National Coll ...

, the athletic program of Indiana University Bloomington, often called (technically incorrectly) "IU" *

Islamabad United Islamabad United () is a Pakistani professional Twenty20 franchise cricket team that competes in the Pakistan Super League (PSL). The team is based in Islamabad, the capital city of Pakistan, and was formed in 2015 to compete in the first ...

, a cricket team franchise in Pakistan Super League

Universities

* Ilam University, a public university in Ilam, Iran *

Indiana University Indiana University (IU) is a state university system, system of Public university, public universities in the U.S. state of Indiana. The system has two core campuses, five regional campuses, and two regional centers under the administration o ...

, a multi-campus public university system in the state of Indiana, United States **

Indiana University Bloomington Indiana University Bloomington (IU Bloomington, Indiana University, IU, IUB, or Indiana) is a public university, public research university in Bloomington, Indiana, United States. It is the flagship university, flagship campus of Indiana Univer ...

, the system's flagship campus and often conflated with the system *

Islamic University, Bangladesh Islamic University, Bangladesh (legally: Islamic University); (; ) commonly referred to as Islamic University, Kushtia (abbreviated as IU), is a public PhD granting research university in Kushtia, Bangladesh and the largest seat of higher educa ...

Ho Chi Minh City International University Ho Chi Minh City International University (HCMIU; Vietnamese: ''Trường Đại học Quốc tế, Đại học Quốc gia Thành phố Hồ Chí Minh''), or VNU-HCM International University, is the first and the only public research university ...

, a member institution of Vietnam Vietnam National University in Ho Chi Minh city *

Independence University Independence University (IU, formerly California College for Health Sciences) was a private online career college headquartered in Salt Lake City, Utah. It was the online branch of Stevens–Henager College, and operated four schools: the School ...

* International University, Cambodia, a private higher education institution in Phnom Penh, Cambodia *

IU International University of Applied Sciences IU International University of Applied Sciences () is a private for-profit university of applied sciences based in Erfurt, Germany. It opened in 2000 and was formerly known as the International University of Applied Sciences Bad Honnef / Bonn ...

, Erfurt, Germany * Isra University, Hyderabad, Sindh, Pakistan *

Istanbul University Istanbul University, also known as University of Istanbul (), is a Public university, public research university located in Istanbul, Turkey. Founded by Mehmed II on May 30, 1453, a day after Fall of Constantinople, the conquest of Constantinop ...

* Ittihad University, Ras Al Khaimah, United Arab Emirates

Other organizations

* The IU, a Georgist political organization in London *

Intermediate Unit In Pennsylvania, intermediate units are regional educational service agencies, established by the Pennsylvania General Assembly. Intermediate units are public entities and serve a given geographic area's educational needs and function as a step o ...

, a regional educational service agency in Pennsylvania *''Izquierda Unida'' ("United Left" in Spanish, political party) **

Izquierda Unida (Argentina) The United Left () was a political alliance in Argentina Argentina, officially the Argentine Republic, is a country in the southern half of South America. It covers an area of , making it the List of South American countries by area, sec ...

Izquierda Unida (Spain) United Left ( , IU) is a federative political movement in Spain that was first organized as a coalition in 1986, bringing together several left-wing political organizations, grouped primarily around the Communist Party of Spain. IU was founded ...

Language

Intonational unit In linguistics, a prosodic unit is a segment of speech that occurs with specific prosodic properties. These properties can be those of stress, intonation (a single pitch and rhythm contour), or tonal patterns. Prosodic units occur at a hie ...

, a segment of speech *

Inuktitut language Inuktitut ( ; , syllabics ), also known as Eastern Canadian Inuktitut, is one of the principal Inuit languages of Canada. It is spoken in all areas north of the North American tree line, including parts of the provinces of Newfoundland and La ...

(ISO 639 alpha-2)

Science, technology, and mathematics

*''Iu interface'', in the

RANAP In telecommunications networks, RANAP (Radio Access Network Application Part) is a protocol specified by 3GPP in TS 25.413 and used in UMTS The Universal Mobile Telecommunications System (UMTS) is a 3G mobile cellular system for networks based ...

telecommunications protocol *

Instruction unit The instruction unit (I-unit or IU), also called, e.g., instruction fetch unit (IFU), instruction issue unit (IIU), instruction sequencing unit (ISU), in a central processing unit (CPU) is responsible for organizing program instructions to be fetch ...

, the part of a computer CPU that manages instruction fetch and instruction issue * Saturn V instrument unit, a guidance system for the Saturn V rocket *

International unit In pharmacology, the international unit (IU) is a unit of measurement for the effect or biological activity of a substance, for the purpose of easier comparison across similar ''forms'' of substances. International units are used to quantify vi ...

, a unit for biological activity used in pharmacology *

Inter-universal Teichmüller theory Inter-universal Teichmüller theory (IUT or IUTT) is the name given by mathematician Shinichi Mochizuki to a theory he developed in the 2000s, following his earlier work in arithmetic geometry. According to Mochizuki, it is "an arithmetic version ...

, a mathematical theory by Shinichi Mochizuki

Other uses

IU (entertainer) Lee Ji-eun (; born May 16, 1993), also known by her stage name IU (), is a South Korean singer-songwriter and actress. She signed with Kakao M, LOEN Entertainment (now Kakao Entertainment) in 2007 as a K-pop#Trainee system, trainee and debuted ...

(born 1993), South Korean singer and actress ** ''I U'' (EP), a 2011 Japanese compilation album by IU *

Super Air Jet Super Air Jet is an Indonesian Low-cost carrier#Ultra low-cost carrier, ultra low-cost airline based in Soekarno–Hatta International Airport. The airline was founded in March 2021 and commenced operations on 6 August 2021. History Super Air ...

, IATA Code IU {{disambiguation