NAF or Naf may refer to:

Organizations

* NAF (non-profit organization), a U.S. education non-profit organization formerly known as National Academy Foundation * National Abortion Federation, a U.S. organization of abortion providers *

National Academies Forum The National Academies Forum was replaced in May 2010 by thAustralian Council of Learned Academies The National Academies Forum was established in 1995 as the peak organisation for the four Australian learned academies. It represents: * Academ ...

, the peak body for the four learned academies in Australia *

Netherland-America Foundation The Netherland-America Foundation also known as ”the NAF” is an American 501(c)(3), non-profit organization based in New York City with nine additional chapters in the United States and one chapter in the Netherlands. The mission of the foundati ...

, an organization which supports exchange between the United States and The Netherlands *

New America Foundation New America, formerly the New America Foundation, is a think tank in the United States founded in 1999. It focuses on a range of public policy issues, including national security studies, technology, asset building, health, gender, energy, educa ...

a Washington, DC-based think tank *

Norwegian Automobile Federation Norwegian Automobile Federation ( no, Norges Automobil-Forbund, NAF) is a Norwegian association of car owners, established in 1924, and member of Fédération Internationale de l'Automobile. The federation has 73 local chapters and more than 500,0 ...

, an association of car owners *

Norwegian Employers' Confederation The Norwegian Employers' Confederation ( no, Norsk Arbeidsgiverforening, NAF) was an employers' organisation in Norway Norway, officially the Kingdom of Norway, is a Nordic country in Northern Europe, the mainland territory of which comp ...

Norwegian Union of General Workers The Norwegian Union of General Workers ( no, Norsk Arbeidsmandsforbund, NAF) is a trade union in Norway. It has a membership of 33,000 and is affiliated with the Norwegian Confederation of Trade Unions (LO). The union was founded on 13 April 1895 ...

* National Arbitration Forum, a U.S. arbitration and mediation firm * Nordisk Andels Forbund ("Nordic Coöp Federation"), the predecessor to

Coop Norden Coop Norden was a Scandinavian retail chain. It was based in Sweden and owned by three major cooperative retail companies: Sweden's KF (42%), Denmark's FDB (38%), and Norway's Coop NKL (20%). During its years of operation, Coop Norden ran around ...

Defense

* Nigerian Air Force *

NATO Architecture Framework NATO Architecture Framework The aim of the NATO Architecture Framework Version 4 (NAFv4) is to provide a standard for developing and describing enterprise architectures for both military and business use. It provides a standardized way to develop ...

, an architecture framework used by NATO * Naval Air Facility, a lower-level naval air station in the United States Navy *

Naval Aircraft Factory The Naval Aircraft Factory (NAF) was established by the United States Navy in 1918 in Philadelphia, Pennsylvania. It was created to help solve aircraft supply issues which faced the Navy Department upon the entry of the U.S. into World War I. ...

, operated in Philadelphia from 1918 to 1945 *

Numbered Air Force A Numbered Air Force (NAF) is a type of organization in the United States Air Force that is subordinate to a List of Major Commands of the United States Air Force, major command (MAJCOM) and has assigned to it operational units such as wings, squ ...

in the United States Air Force * United Armed Forces of Novorossiya, Eastern Ukrainian pro-Russian separatists fighting the Ukrainian government for independence

Science and mathematics

* Negation as failure, logic in which a statement that cannot be shown to be true is considered false rather than unknown *

Non-adjacent form The non-adjacent form (NAF) of a number is a unique signed-digit representation, in which non-zero values cannot be adjacent. For example: :(0 1 1 1)2 = 4 + 2 + 1 = 7 :(1 0 −1 1)2 = 8 − 2 + 1 = 7 :(1 −1 1 1)2 = 8 − 4 + 2 + 1 = 7 :(1 0 0 ...

, a signed-digit representation of numbers in mathematics and cryptography * Sodium fluoride, a chemical compound whose formula is NaF *

Neutrophil Neutrophils (also known as neutrocytes or heterophils) are the most abundant type of granulocytes and make up 40% to 70% of all white blood cells in humans. They form an essential part of the innate immune system, with their functions varying in ...

-activating factor

Other uses

* National Academy Foundation School, a public high school located in Baltimore, Maryland * Native American flute, an end-blown flute from North America *

North Anatolian Fault The North Anatolian Fault (NAF) ( tr, Kuzey Anadolu Fay Hattı) is an active right-lateral strike-slip fault in northern Anatolia, and is the transform boundary between the Eurasian Plate and the Anatolian Plate. The fault extends westward fro ...

, Turkey * Naf River, a river between Bangladesh and Myanmar * Nice As Fuck, an American indie rock band * Nuffle Amorical Football, fictional governing body for the fantasy football game ''

Blood Bowl ''Blood Bowl'' is a Board game, miniatures board game created by Jervis Johnson for the United Kingdom, British games company Games Workshop as a parody of American football. The game was first released in 1986 and has been re-released in ne ...

'' *

Netherlands Antillean guilder The Netherlands Antillean guilder ( nl, gulden) is the currency of Curaçao and Sint Maarten, which until 2010 formed the Netherlands Antilles along with Bonaire, Saba, and Sint Eustatius. It is subdivided into 100 ''cents'' (Dutch plural form: ...

, often shortened to NAf {{disambiguation