OCC may refer to:

American colleges

Oakland Community College Oakland Community College (OCC) is a Public college, public community college with five campuses in Oakland County, Michigan. Established in 1964, OCC is the largest community college in Michigan, with the state's third-largest undergraduate enr ...

, Michigan *

Oakton Community College Oakton College is a public community college with campuses in Des Plaines, Illinois and Skokie, Illinois. It was established in 1969 in Morton Grove, Illinois and moved to its current locations in 1980. History Oakton College opened in 1969 as ...

, Illinois *

Ocean County College Ocean County College (OCC) is a public community college in Ocean County, New Jersey. Its main campus is in Toms River. Other locations include the Southern Education Center in the Manahawkin section of Stafford Township and multiple off-camp ...

, New Jersey *

Onondaga Community College Onondaga Community College (OCC) is a public community college that serves Onondaga County and Central New York. It is part of the State University of New York (SUNY) system. OCC's 280-acre main campus is located in the Town of Onondaga, which ...

, New York *

Orange Coast College Orange Coast College (OCC) is a Public college, public community college in Costa Mesa, California, Costa Mesa in Orange County, California. It was founded in 1947, with its first classes opening in the fall of 1948. It provides Associate of Ar ...

, California *

Ozark Christian College Ozark Christian College (OCC) is a private evangelical Christian college. Established in 1942 in Bentonville, Arkansas, it moved to Joplin, Missouri in 1946. It is affiliated with the Restoration Movement of Christian Churches and Churches of C ...

, Missouri

Business and government

Office of the Comptroller of the Currency The Office of the Comptroller of the Currency (OCC) is an independent bureau within the United States Department of the Treasury that was established by the National Currency Act of 1863 and serves to corporate charter, charter, bank regulation ...

, a bureau of the U.S. Treasury Department *

Office of Child Care The Office of Child Care (OCC) is a division of the US Executive Branch under the Administration for Children and Families and the Department of Health and Human Services. It was officially formed in 2010 and replaced the former Child Care Bureau, ...

, a part of the U.S. Department of Health and Human Services *

Oklahoma Corporation Commission The Oklahoma Corporation Commission is the public utilities commission of the U.S state of Oklahoma run by three statewide elected commissioners. Authorized to employ more than 500 employees, it regulates oil and gas drilling, utilities and tele ...

, public utilities commission of Oklahoma * Online Compliance Consortium, a regulatory compliance forum for top law firms *

Opportunity cost of capital In economics and accounting, the cost of capital is the cost of a company's funds (both debt and equity), or from an investor's point of view is "the required rate of return on a portfolio company's existing securities". It is used to evaluate ne ...

in finance * Optical Cable Corporation, a manufacturer of fiber optic and copper datacom cabling and connectivity products *

Options Clearing Corporation Options Clearing Corporation (OCC) is a United States clearing house based in Chicago. It specializes in equity derivatives clearing, providing central counterparty (CCP) clearing and settlement services to 16 exchanges. It was started by ...

, a clearing organization *

Orange County Choppers Orange County Choppers (OCC) is an American motorcycle manufacturer and lifestyle brand company based in the town of Newburgh, located in Orange County, New York, ''OCC'' was founded in 1999 by Paul Teutul Sr. The company was featured on '' ...

, a custom motorcycle manufacturer *

Organic composition of capital The organic composition of capital (OCC) is a concept created by Karl Marx in his theory of capitalism, which was simultaneously his critique of the political economy of his time. It is derived from his more basic concepts of 'value composition ...

, a theory in Marxian economics *

Osborne Computer Corporation The Osborne Computer Corporation (OCC) was an American computer company and pioneering maker of portable computers. It was located in Hayward, California, part of San Francisco Bay Area in California.Occasionally connected computing *

Optimistic concurrency control Optimistic concurrency control (OCC), also known as optimistic locking, is a non-locking concurrency control method applied to transactional systems such as relational database management systems and software transactional memory. OCC assumes that ...

* On-chip controller, a power and thermal monitoring component of the IBM's

POWER8 POWER8 is a family of superscalar multi-core microprocessors based on the Power ISA, announced in August 2013 at the Hot Chips conference. The designs are available for licensing under the OpenPOWER Foundation, which is the first time for suc ...

processor

Sports

OC Châteaudun Olympic Club Châteaudun is a French association football club founded in 1959 as a result of a merger between ''ES Châteaudun'' and ''AS Saint-Jean''. They are based in the town of Châteaudun and their home stadium is the Stade Kléber et Alber ...

, French association football club *

Oceania Club Championship The OFC Men's Champions League is the premier men's club football competition in Oceania. It is organised by the OFC, Oceania's football governing body. Beginning as the Oceania Club Championship (1987–2006), it has been organised since 2007 ...

, an international club competition organised by the Oceania Football Confederation *

Oceania Cycling Confederation The Oceania Cycling Confederation (OCC) is recognised by the Union Cycliste International (UCI) as the regional governing body for the sport of cycling in the continent of Oceania. The OCC is one of five continental confederations recognised by th ...

, Oceania's branch of the ''Union Cycliste Internationale'' *

Ohio Capital Conference The Ohio Capital Conference is a high school athletic conference located in Central Ohio. It comprises 33 public high schools located primarily in suburban Columbus, Ohio, encompassing Delaware, Fairfield, Franklin, Hocking, Licking, Pickaw ...

Ohio Cardinal Conference The Ohio Cardinal Conference, which began play in 2003, is an OHSAA athletic league whose members are from Ashland, Holmes, Richland, Tuscarawas, and Wayne counties in Ohio. The conference name stems from the local legacy of the Cardinal Con ...

Optimists Cricket Club The Optimists Cricket Club, known simply as the Optimists or abbreviated to OCC, is a cricket club based in Walferdange, in central Luxembourg. The Optimists play matches in various formats and competitions and, being the largest club in Luxembourg ...

of central Luxembourg *

Ottawa Curling Club The Ottawa Curling Club is an historic curling club located on O'Connor Street (Ottawa), O'Connor Street in the Centretown, Ottawa, Centretown neighbourhood of Ottawa, Ontario, Canada. It is the oldest curling club in Ottawa, established in 1851 ...

of Canada

Other uses

Ocean Cruising Club The Ocean Cruising Club (OCC) is an international club for cruisers. Members are identified by a distinctive blue and yellow burgee with a stylized Flying Fish on the blue part of the flag. Founded in 1954 by the late Humphrey Barton after his e ...

, a UK-based organisation for long-distance yacht cruisers *

Officer Candidates Course The United States Marine Corps Officer Candidates School (OCS) is a training regiment designed to screen and evaluate potential Marine Corps Officers. Those who successfully complete the period of instruction are commissioned as Second Lieutena ...

, a United States Marine Corps training program *

Official Charts Company The Official UK Charts Company Limited (formerly Music Industry Chart Services Limited), trading as the Official Charts Company (OCC) or the Official Charts (formerly the Chart Information Network), is a British inter-professional organisation ...

, a UK-based company compiling various official UK music record charts *

Ohno continuous casting Oxygen-free copper (OFC) or oxygen-free high thermal conductivity (OFHC) copper is a group of wrought high-conductivity copper alloys that have been electrolytically refined to reduce the level of oxygen to 0.001% or below. Oxygen-free copper ...

, a special process to produce oxygen-free copper * Old Corrugated Cardboard, a fiber grade separated in a

materials recovery facility A materials recovery facility, materials reclamation facility, materials recycling facility or multi re-use facility (MRF, pronounced "murf") is a specialized waste sorting and recycling system that receives, separates and prepares recyclable m ...

* Onnuri Community Church, a South Korean megachurch *

Ontario Crafts Council Craft Ontario, legally known as the Ontario Crafts Council (OCC), is a member-based, Nonprofit organization, not-for-profit arts service organization based in Toronto, Ontario, Canada. The organization is dedicated to promoting the recognition and ...

, a Canadian nonprofit arts service organization based in

Toronto Toronto ( , locally pronounced or ) is the List of the largest municipalities in Canada by population, most populous city in Canada. It is the capital city of the Provinces and territories of Canada, Canadian province of Ontario. With a p ...

* Open Cloud Consortium, a non-profit organization *

Operation Christmas Child Samaritan's Purse is an Evangelicalism, evangelical Christian humanitarian aid organization that provides aid to people in physical need as a key part of its Christian missionary work. The organization's president is Franklin Graham, son of Chri ...

, an outreach program run by Samaritan's Purse * Operations Control Center *

Orange County, California Orange County (officially the County of Orange; often initialized O.C.) is a county (United States), county located in the Los Angeles metropolitan area in Southern California, United States. As of the 2020 United States census, the population ...

Oregon Convention Center The Oregon Convention Center is a convention center in Portland, Oregon. Completed in 1989 and opened in 1990, it is located on the east side of the Willamette River in the Lloyd District neighborhood. It is best known for the twin spire towers, ...

, a convention center in

Portland, Oregon Portland ( ) is the List of cities in Oregon, most populous city in the U.S. state of Oregon, located in the Pacific Northwest region. Situated close to northwest Oregon at the confluence of the Willamette River, Willamette and Columbia River, ...

* ''

The Oxford Companion to Chess ''The Oxford Companion to Chess'' is a reference book on the game of chess written by David Vincent Hooper and Kenneth Whyld. The book is written in an encyclopedia format. The book belongs to the Oxford Companions series. Details The first ed ...

'' *

Science Communication Observatory The Science Communication Observatory (, , OCC) is a Special Research Centre attached to the Department of Communication of the Pompeu Fabra University in Barcelona, Spain, set up in 1994. This centre is specialized in the study and analysis of the ...

(Catalan: ') *

Francisco de Orellana Airport Francisco de Orellana Airport is an airport serving Puerto Francisco de Orellana (also known as Coca), the capital of Orellana Province in Ecuador Ecuador, officially the Republic of Ecuador, is a country in northwestern South America, b ...

IATA code *OOO Combo Change Series, a series of ''

Kamen Rider OOO is a 2010–2011 Japanese tokusatsu drama in Toei Company's Kamen Rider Series, being the twelfth series in the Heisei period run and the twenty-first overall. It began airing on September 5, 2010, the week following the conclusion of ''Kamen R ...

'' action figures {{Disambiguation