NAA or Naa may refer to:

People

Naa Ashorkor Naa Ashorkor (born 24 November 1988) also known as Nisirine Naa Ashorkor Mensah-Doku, is a Ghanaian actress and a media personality who currently works at Asaase Radio a radio station in Accra. She is known for starring in "''The'' ''Perfect Pic ...

(born 1988), Ghanaian actress and radio/ TV broadcaster * Naa Govindasamy (1946–1999), Singaporean Tamil-language writer and computer font developer * Naa Someswara, Indian science writer and TV presenter

Businesses and organizations

Airports and aviation

Narita International Airport Corporation , abbreviated NAA, is a parastatal company responsible for the management of Narita International Airport in Japan. It is the successor to the which was established on 30 July 1966. NAA was privatized on April 1, 2004. Operations NAA has operat ...

, Japan *

Narrabri Airport Narrabri Airport is an airport located northeast of Narrabri, New South Wales, Australia. Airlines and destinations See also * List of airports in New South Wales This is an incomplete list of airports in the Australian state of New S ...

(IATA code NAA), New South Wales, Australia *

National Aeronautic Association The National Aeronautic Association of the United States (NAA) is a non-profit 501(c)(3) organization and a founding member of the Fédération Aéronautique Internationale (FAI). Founded in 1905, it is the oldest national aviation club in the Uni ...

, US * National Aviation Academy, training school in the US * National aviation authority or civil aviation authority, in each country *

North American Airlines North American Airlines, Inc., was a United States airline with its headquarters at the HLH Building in Peachtree City, Georgia in Greater Atlanta, United States. Prior to May 2008, it operated scheduled international services from the U.S. to Af ...

, founded 1989, ceased operations 2014 * North American Aviation, major US aerospace manufacturer from 1928 to 1967 *

Norwegian Air Argentina Norwegian Air Argentina S.A.U. was an Argentine low-cost airline. The airline operated Boeing 737-800 aircraft, with bases in Buenos Aires and Córdoba. All aircraft were registered in Argentina. On 4 December 2019, parent company Norwegian Ai ...

, an Argentinian airline

In other fields

* National Academy of Arbitrators, US and Canada * National Academy of Arts, Bulgaria *

National Anthropological Archives The National Anthropological Archives is a collection of historical and contemporary documents maintained by the Smithsonian Institution, which document the history of anthropology and the world's peoples and cultures. It is located in the Smi ...

of the Smithsonian Institution, US * National Archives of Australia *

National Assessment Agency {{distinguish, National Assessments Bureau The National Assessment Agency (NAA) was, until December 2008, a subsidiary unit of the Qualifications and Curriculum Authority (QCA), an executive non-departmental public body (NDPB) of the Department fo ...

, in the UK Department for Education and Skills *

National Association of Actors The National Association of Actors ( es, Asociación Nacional de Actores, ANDA) is the Mexican actors guild. It is a member of the Bloque Latinoamericano de Actores (BLADA, the Latin American Actors' Block) that includes all of the actors' unions ...

, a Mexican television and motion picture performers union *

National Auctioneers Association The National Auctioneers Association (NAA), founded in 1949, is an advocacy group representing auctioneers, auction An auction is usually a process of buying and selling goods or services by offering them up for bids, taking bids, and then se ...

, US *

Negro American Association The Negro American Association was the name of two different minor league Negro baseball leagues. Negro American Association (1939) The first Negro American Association was organized in 1939, lasting one season. This league was to be a farm sy ...

, US baseball minor Negro league * Newspaper Association of America, a trade association *

Nigerian Accounting Association The Nigerian Accounting Association (NAA) is a member driven association of academics in the accountancy profession. It is the successor to the defunct Nigerian Association of Accounting Teachers (NATA). NATA was established in 1972 with the objec ...

North American Arms North American Arms is a United States company, headquartered in Provo, Utah, that manufactures pocket pistols and mini- revolvers, also called mouse guns. The company was originally named ''Rocky Mountain Arms'' when it was founded in 1972. In 1 ...

, an arms company

In science and technology

1-Naphthaleneacetic acid 1-Naphthaleneacetic acid (NAA) is an organic compound with the formula C10H7CH2CO2H. This colorless solid is soluble in organic solvents. It features a carboxylmethyl group (CH2CO2H) linked to the "1-position" of naphthalene. Use and regulation ...

, a synthetic auxin (organic compound and plant hormone) * ''N''-Acetylaspartic acid, a neurochemical often imaged in magnetic resonance spectroscopy * Neutron activation analysis, a nuclear process used for determining the concentrations of elements in materials *

Nicotinamide Niacinamide or Nicotinamide (NAM) is a form of vitamin B3 found in food and used as a dietary supplement and medication. As a supplement, it is used by mouth to prevent and treat pellagra (niacin deficiency). While nicotinic acid (niacin) may ...

, also called niacinamide, the amide of nicotinic acid *

No abstract available bias Open access citation advantage (OACA), also known as FUTON bias (for "full text on the net") is a type of bias whereby scholars tend to cite academic journals with open access (OA)—that is, journals that make their full text available on the I ...

, an academic tendency to preferentially cite journal articles that have an abstract available online *

Nucleic acid amplification The polymerase chain reaction (PCR) is a method widely used to rapidly make millions to billions of copies (complete or partial) of a specific DNA sample, allowing scientists to take a very small sample of DNA and amplify it (or a part of it) ...

, a molecular biology technique for replicating segments of DNA * Network Address Authority, iSCSI terminology

Other uses

National Arabic Alphabets Many scripts in Unicode, such as Arabic, have special orthographic rules that require certain combinations of letterforms to be combined into special ligature forms. In English, the common ampersand (&) developed from a ligature in which the ha ...

, in the Unicode standard * VLF Transmitter Cutler (call-sign NAA), a radio station in Cutler, Maine, operated by the United States Navy *

NAA (Arlington, Virginia) NAA was a major radio facility located at 701 Courthouse Road in Arlington, Virginia. It was operated by the U.S. Navy from 1913 until 1941. The station was originally constructed as the Navy's first high-powered transmitter for communicating with ...

a Navy radio facility located in Arlington, Virginia from 1913 to 1941 {{disambig