OCI may refer to:

Businesses and organizations

OCI (company) OCI Company Ltd. (OCI; ) is a chemical company founded in 1959, with its head office in Seoul, South Korea. The company's name is an initialism of its former corporate name, Oriental Chemical Industries (). The main products of OCI include poly ...

, green energy and chemical company, South Korea *

Oakwood Collegiate Institute Oakwood Collegiate Institute (commonly known as OCI or Oakwood) is a public high school in Toronto, Ontario, Canada. It is located near the neighbourhoods of Regal Heights, Oakwood-Vaughan and Bracondale Hill. History and Alumni Oakwood was fo ...

, Toronto, Canada *

Office of Criminal Investigations The United States Food and Drug Administration (FDA) Office of Criminal Investigations (OCI) provides the FDA with a specific office to conduct and coordinate its criminal investigations. OCI special agents employ federal law enforcement method ...

of the U.S. Food and Drug Administration *

Olympic Council of Ireland The Olympic Federation of Ireland or OFI () (called the Irish Olympic Council from 1920 to 1952, and the Olympic Council of Ireland from 1952 to 2018) is the National Olympic Committee (NOC) of Ireland. Athletes from Northern Ireland have the op ...

, former name the national olympic committee of Ireland *

Ontario Cancer Institute The Ontario Cancer Institute (OCI) is the research division of Princess Margaret Cancer Centre, affiliated to the University Health Network of the University of Toronto Faculty of Medicine. As Canada's first dedicated cancer hospital, it opened off ...

, Canada *

Order of the Crown of Italy The Order of the Crown of Italy ( or OCI) was founded as a national order in 1868 by King Victor Emmanuel II of Italy, Vittorio Emanuele II, to commemorate Italian unification, the unification of Italy in 1861. It was awarded in five degrees for ...

, Italian order *

Open Constitution Initiative The Open Constitution Initiative (OCI) (), sometimes referred to in English as Gongmeng, was an organization consisting of lawyers and academics in the People's Republic of China that advocated for the rule of law and greater constitutional prote ...

, advocacy group in China * OCI NV, parent company of

Orascom Construction Orascom Construction PLC (OC; ) is an engineering, procurement and construction (EPC) contractor based in Cairo, Egypt. The company was Egypt's first multinational corporation. OC is active in more than 25 countries. History OC was established ...

* Ottawa Collegiate Institute, now

Lisgar Collegiate Institute Lisgar Collegiate Institute is an Ottawa-Carleton District School Board secondary school in Ottawa, Ontario, Canada. The school is located in downtown Ottawa by the Rideau Canal. History In 1843, a grammar school with 40 paying students was ...

, Canada * Organisation Communiste Internationaliste, (

Internationalist Communist Organisation The Internationalist Communist Organisation (, OCI) was a Trotskyist political party in France. Its successor was the Internationalist Communist Current of the Workers Party (France), Workers Party. History Origins The group's origins lay in the ...

), former French political party

Computing

Open Catalog Interface Open or OPEN may refer to: Music * Open (band), Australian pop/rock band * The Open (band), English indie rock band * ''Open'' (Blues Image album), 1969 * ''Open'' (Gerd Dudek, Buschi Niebergall, and Edward Vesala album), 1979 * ''Open'' (Got ...

, an interface standard in computing *

Open Container Initiative The Open Container Initiative (OCI) is a Linux Foundation project, started in June 2015 by Docker, CoreOS, and the maintainers of appc (short for "App Container") to design open standards for operating system-level virtualization (containers). A ...

, a Linux standards project in computing *

Oracle Call Interface In computing, the Oracle Call Interface (OCI) consists of a set of C-language software APIs which provide an interface to the Oracle database. OCI offers a procedural API for not only performing certain database administration tasks (such as sy ...

, database interface software

Other uses

* oci, ISO 639-2/3 language code for

Occitan language Occitan (; ), also known by its native speakers as (; ), sometimes also referred to as Provençal, is a Romance language spoken in Southern France, Monaco, Italy's Occitan Valleys, as well as Spain's Val d'Aran in Catalonia; collectively, ...

* Organizational conflict of interest *

Other comprehensive income Note: Reference cited below, FAS130, remains the most current accounting literature in the United States on this topic. In 1997 the United States Financial Accounting Standards Board issued Statement on Financial Accounting Standards No. 130 ent ...

Overseas Citizen of India Overseas Citizenship of India (OCI) is a form of permanent residency available to people of Indian origin which allows them to live and work in India indefinitely. It allows the cardholders a lifetime entry to the country along with benefits suc ...

, a scheme granting a status similar to, but not the same as, dual citizenship in India {{disambiguation