OAC or OAc may refer to:

Organizations

* Objectivist Academic Center, an educational institution founded by the

Ayn Rand Institute The Ayn Rand Institute: The Center for the Advancement of Objectivism, commonly known as the Ayn Rand Institute (ARI), is a 501(c)(3) nonprofit think tank in Santa Ana, California, that promotes Objectivism, the philosophy developed by Ayn Ran ...

* Ocean Affairs Council, a government agency of Taiwan *

Ohio Arts Council The Ohio Arts Council (OAC) is an agency serving the U.S. state of Ohio. Its offices are in the Rhodes State Office Tower in Columbus, Ohio. History Established in 1965, its mission is to "foster and encourage the development of the arts and as ...

Ohio Athletic Conference The Ohio Athletic Conference (OAC) is an intercollegiate athletic conference which competes in the NCAA's Division III. All member institutions are located in Ohio. Formed in 1902, it is the third oldest athletic conference in the United States ...

, an NCAA Division III athletic conference *

On Athletics Club On Athletics Club (OAC) is a training group of professional Distance running, distance runners sponsored by On (company), On. The team is coached by Dathan Ritzenhein and was founded in August 2020 with eight original members. OAC trains primaril ...

, a professional group of long distance runners *

One America Committee Johnny Reid Edwards (born June 10, 1953) is an American lawyer and former politician who represented North Carolina in the United States Senate from 1999 to 2005. A member of the Democratic Party, he was the vice presidential nominee under ...

Online Archive of California In computer technology and telecommunications, online indicates a state of connectivity, and offline indicates a disconnected state. In modern terminology, this usually refers to an Internet connection, but (especially when expressed as "on lin ...

Ontario Agricultural College The Ontario Agricultural College (OAC) originated at the agricultural laboratories of the Toronto Normal School, and was officially founded in 1874 as an associate agricultural college of the University of Toronto. Since 1964, it has become affil ...

Ontario Arts Council The Ontario Arts Council (OAC) is a publicly funded Canadian organization in the province of Ontario whose purpose is to foster the creation and production of art for the benefit of all Ontarians. Based in Toronto, OAC was founded in 1963 by O ...

Orthodox Anglican Church The Orthodox Anglican Communion (OAC) is a communion of churches established in the United States, in 1964 or 1967, by James Parker Dees. It was formed outside of the See of Canterbury and is not part of the Anglican Communion. The OAC adheres to ...

, a denomination of the Continuing Anglican movement in America, part of the Orthodox Anglican Communion *

Orthodox Anglican Communion The Orthodox Anglican Communion (OAC) is a communion of churches established in the United States, in 1964 or 1967, by James Parker Dees. It was formed outside of the See of Canterbury and is not part of the Anglican Communion. The OAC adheres to t ...

, a worldwide Continuing Anglican body of which the Orthodox Anglican Church is a part

Other

Acetoxy group In organic chemistry, the acetoxy group (abbr. AcO– or –OAc; IUPAC name: acetyloxy), is a functional group with the formula and the structure . As the ''-oxy'' suffix implies, it differs from the acetyl group () by the presence of an addit ...

(OAc), a chemical functional group *

Object Action Complex Object-Action Complexes (OACs) are proposed as a universal representation enabling efficient planning and execution of purposeful action at all levels of a cognitive architecture (Kruger 2009, Worgotter 2008, Geib 2006, Piater 2009). OACs combine th ...

Oral anti-coagulant An anticoagulant, commonly known as a blood thinner, is a chemical substance that prevents or reduces the coagulation of blood, prolonging the clotting time. Some occur naturally in blood-eating animals, such as leeches and mosquitoes, which he ...

Ontario Academic Credit The Ontario Academic Credit (OAC), which may also be known as 12b ( or CPO) was a fifth year of secondary school education that previously existed in the province of Ontario, Canada, designed for students preparing for post-secondary education. The ...

* Amtrak station code for

Oakland Coliseum Station The station complex of Amtrak's Oakland Coliseum station and Bay Area Rapid Transit, Bay Area Rapid Transit (BART)'s Coliseum station is located in the East Oakland, Oakland, California, East Oakland area of Oakland, California, United States. ...

* Olivetolic acid cyclase, an enzyme {{disambig