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AA or Aa may refer to. [1]

112 relations: A (disambiguation), Aa (album), Aa (architect), Aa (Möhne), Aa (Meuse), Aa (Nethe), Aa (plant), Aa (river, France), Aa (surname), Aa (Werre), AA amyloidosis, AA battery, Aa of Weerijs, AA postulate, AA tree, Aa!, Aa, Estonia, Aa, Indonesia, AAA, AAAA, Aabach, Aabach (Afte), Aabach (Greifensee), Aabach (Seetal), Aach (toponymy), Aare, A∴A∴, Abampere, Abhisamayalankara, Academia de Artes, Ace Attorney, Afar language, African Americans, Alcoa, Alcoholics Anonymous, Alvesta Alternative, Amalgamated Association of Iron and Steel Workers, America's Army, American Airlines, American Association (19th century), American Association (20th century), American Association of Independent Professional Baseball, Amiga Advanced Graphics Architecture, Amino acid, Ampere, Anadolu Agency, Ancient Anguish, Andecha Astur, Ann Arbor Railroad (1895–1976), Ann Arbor Railroad (1988), ..., Ann Arbor, Michigan, Anthony Armstrong (writer), Anti-aircraft warfare, Anti-aliasing, Antiandrogen, Aplastic anemia, Arachidonic acid, Architectural Association School of Architecture, Asian Aerospace, Associate degree, Assumptionists, Astrological Association of Great Britain, Athletics Australia, Atlas Autocode, Audible (store), Audio-Animatronics, Automobile Association, Å, Å (disambiguation), Bengali alphabet, Bra size, Danish Association of Architects, Double-A (band), Double-A (baseball), Drentsche Aa, Engelberger Aa, European Union Association Agreement, Federal Foreign Office, Gauja, Greifensee, Große Aa, Große Aa (Aabach), Große Aa (disambiguation), Institute of Advanced Motorists, Intratec, John Cena, K (Eighth Avenue Local), Kentucky Route 9, Kleine Aa, Kleine Aa (Aabach), Lake Lucerne, Lake Sempach, Lava, Law of identity, Lielupe, List of Latin-script digraphs, List of U.S. state abbreviations, Münstersche Aa, Name server, Nete (river), NZR AA class, Obersee (Zürichsee), Oudeschans, Philonesia, Romanization of Arabic, Sarner Aa (river), Shoe size, Statue of A'a from Rurutu, The Automobile Association, Van der Aa (surname), Westerwolde (region), 1-Diazidocarbamoyl-5-azidotetrazole. Expand index (62 more) »

A (disambiguation)

A is the first letter of the Latin alphabet.

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Aa (album)

Aa (pronounced "double a") is the debut studio album by American record producer Harry Rodrigues, under his alias Baauer, released by LuckyMe on March 18, 2016.

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Aa (architect)

Aa, possibly AaAa (ˁȝˁȝ), was an ancient Egyptian architect and construction supervisor.

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Aa (Möhne)

Aa is a river of North Rhine-Westphalia, Germany.

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Aa (Meuse)

The Aa is a small river in the Netherlands.

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Aa (Nethe)

The Aa is a 20.6 km long, orographic left tributary of the Nethe river in North Rhine-Westphalia, Germany.

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Aa (plant)

Aa is a genus of plants belonging to the family Orchidaceae.

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Aa (river, France)

The Aa is an long river in northern France.

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Aa (surname)

Aa is a Scandinavian surname.

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Aa (Werre)

Aa (also: Westfälische Aa, "Westphalian Aa") is a river of North Rhine-Westphalia, Germany.

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AA amyloidosis

AA amyloidosis is a form of amyloidosis, a disease characterized by the abnormal deposition of fibers of insoluble protein in the extracellular space of various tissues and organs.

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AA battery

The AA battery—also called a double A or Mignon (French for "dainty") battery—is a standard size single cell cylindrical dry battery.

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Aa of Weerijs

The Aa of Weerijs is a river which rises in Belgium, where it arises from the confluence of the Great Aa (in Wuustwezel) and the Small Aa (in Brecht).

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AA postulate

In Euclidean geometry, the AA postulate states that two triangles are similar if they have two corresponding angles congruent.

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AA tree

An AA tree in computer science is a form of balanced tree used for storing and retrieving ordered data efficiently.

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was a Japanese idol pop group in Hello! Project, formerly made up of leader and Morning Musume member Reina Tanaka, Miyabi Natsuyaki and Airi Suzuki, two Hello! Project Kids.

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Aa, Estonia

Aa is a village in northern Estonia, on the southern coast of the Gulf of Finland in the eastern part of the Lüganuse Parish of Ida-Viru County, from Lüganuse.

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Aa, Indonesia

Aa is a populated place in the South Sulawesi province of Indonesia.

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AAA, Triple A, or Triple-A is a three-letter initialism or abbreviation, and may refer to.

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AAAA may refer to.

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Aabach may refer to.

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Aabach (Afte)

The Aabach is a long river in Germany, a left tributary of the river Afte.

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Aabach (Greifensee)

The Aabach (only Aa in earlier times, or Ustener Aa, in order to distinguish it from the Mönchaltorfer Aa) is a river in the canton of Zürich, Switzerland.

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Aabach (Seetal)

The Aabach is a small river that runs through the Swiss cantons of Lucerne and Aargau, in the Aare catchment area.

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Aach (toponymy)

Aach (variants Ach, Ache; Aa) is a widespread Upper German hydronym, from an Old High German aha (Proto-Germanic *ahwō) "running water" (ultimately from PIE *hakʷā- "(moving) water") The word has also been reduced to a frequent sufix -ach in Alemannic and Austro-Bavarian toponymy.

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The Aare or Aar is a tributary of the High Rhine and the longest river that both rises and ends entirely within Switzerland.

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The A∴A∴ is a spiritual organization described in 1907 by occultist Aleister Crowley.

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The abampere (abA), also called the biot (Bi) after Jean-Baptiste Biot, is the basic electromagnetic unit of electric current in the emu-cgs system of units (electromagnetic cgs).

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The "Ornament of/for Realization", abbreviated AA, is one of five Sanskrit-language Mahayana sutras which, according to Tibetan tradition, Maitreya revealed to Asaṅga in northwest India circa the 4th century AD.

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Academia de Artes

The Academia de Artes (AA) is the Mexican Academy of Arts founded 1967/1968 by CONACULTA for the promotion of Mexican art.

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Ace Attorney

Ace Attorney is a series of visual novel adventure video games developed by Capcom.

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Afar language

The Afar language (Qafaraf) (also known as ’Afar Af, Afaraf, Qafar af) is an Afroasiatic language belonging to the Cushitic branch.

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African Americans

African Americans (also referred to as Black Americans or Afro-Americans) are an ethnic group of Americans with total or partial ancestry from any of the black racial groups of Africa.

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Alcoa Corporation (from Aluminum Company of America) is an American industrial corporation.

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Alcoholics Anonymous

Alcoholics Anonymous (AA) is an international mutual aid fellowship whose stated purpose is to enable its members to "stay sober and help other alcoholics achieve sobriety." It was founded in 1935 by Bill Wilson and Dr. Bob Smith in Akron, Ohio.

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Alvesta Alternative

Alvesta Alternative (Alvesta Alternativet ("AA")) a local political party in Alvesta, Sweden.

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Amalgamated Association of Iron and Steel Workers

Amalgamated Association of Iron and Steel Workers (commonly known as the AA) was an American labor union formed in 1876 to represent iron and steel workers.

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America's Army

America's Army is a game technology platform used to develop first-person shooter (FPS) video games published in 2002 by the U.S. Army.

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American Airlines

American Airlines, Inc. (AA) is a major United States airline headquartered in Fort Worth, Texas, within the Dallas-Fort Worth metroplex.

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American Association (19th century)

The American Association (AA) was a professional baseball league that existed for 10 seasons from to.

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American Association (20th century)

The American Association (AA) was a minor league baseball league at the Triple-A level of baseball in the United States from to and to.

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American Association of Independent Professional Baseball

The American Association of Independent Professional Baseball is an independent professional baseball league founded in 2005.

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Amiga Advanced Graphics Architecture

Amiga Advanced Graphics Architecture (AGA) is the third-generation Amiga graphic chipset, first used in the Amiga 4000 in 1992.

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Amino acid

Amino acids are organic compounds containing amine (-NH2) and carboxyl (-COOH) functional groups, along with a side chain (R group) specific to each amino acid.

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The ampere (symbol: A), often shortened to "amp",SI supports only the use of symbols and deprecates the use of abbreviations for units.

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Anadolu Agency

Anadolu Agency (Anadolu Ajansı, abbreviated AA) is a state-run international news agency of the Turkish government headquartered in Ankara, Turkey.

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Ancient Anguish

Ancient Anguish, abbreviated AA, is a fantasy-themed MUD, a text-based online role-playing game.

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Andecha Astur

socialist and nationalist flag of Asturias used by Andecha Astur Andecha Astur (AA) is an Asturian nationalist leftist political party of Spain.

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Ann Arbor Railroad (1895–1976)

The Ann Arbor Railroad was an American railroad that operated between Toledo, Ohio and Elberta and Frankfort, Michigan (about 294 route miles) with train ferry operations across Lake Michigan.

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Ann Arbor Railroad (1988)

The Ann Arbor Railroad is a Class III Railroad that operates fifty miles of track from Toledo, Ohio to Osmer, Michigan.

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Ann Arbor, Michigan

Ann Arbor is a city in the U.S. state of Michigan and the county seat of Washtenaw County.

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Anthony Armstrong (writer)

George Anthony Armstrong Willis (1897–1972) was an Anglo-Canadian writer, dramatist and essayist.

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Anti-aircraft warfare

Anti-aircraft warfare or counter-air defence is defined by NATO as "all measures designed to nullify or reduce the effectiveness of hostile air action."AAP-6 They include ground-and air-based weapon systems, associated sensor systems, command and control arrangements and passive measures (e.g. barrage balloons).

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Anti-aliasing may refer to any of a number of techniques to combat the problems of aliasing in a sampled signal such as a digital image or digital audio recording.

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Antiandrogens, also known as androgen antagonists or testosterone blockers, are a class of drugs that prevent androgens like testosterone and dihydrotestosterone (DHT) from mediating their biological effects in the body.

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Aplastic anemia

Aplastic anaemia is a rare disease in which the bone marrow and the hematopoietic stem cells that reside there are damaged.

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Arachidonic acid

Arachidonic acid (AA, sometimes ARA) is a polyunsaturated omega-6 fatty acid 20:4(ω-6).

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Architectural Association School of Architecture

The Architectural Association School of Architecture in London, commonly referred to as the AA, is the oldest independent school of architecture in the UK and one of the most prestigious and competitive in the world.

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Asian Aerospace

Asian Aerospace (AA) is an international trade fair for the aerospace business.

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Associate degree

An associate degree (or associate's degree) is an undergraduate academic degree awarded by colleges and universities upon completion of a course of study intended to usually last two years or more.

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The Augustinians of the Assumption (A.A.) constitute a worldwide congregation of Catholic priests and brothers.

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Astrological Association of Great Britain

The Astrological Association is a British astrological organisation.

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Athletics Australia

Athletics Australia is the National Sporting Organisation (NSO) recognised by the Australian Sports Commission for the sport of athletics in Australia.

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Atlas Autocode

Atlas Autocode (AA)R.A. Brooker and J.S. Rohl,, University of Manchester Computer Science Department, 1965.

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Audible (store)

Audible is a seller and producer of spoken audio entertainment, information, and educational programming on the Internet.

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Audio-Animatronics (Animatronics, AA) is the registered trademark for a form of robotics animation created by Walt Disney Imagineering for shows and attractions at Disney theme parks, and subsequently expanded on and used by other companies.

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Automobile Association

Automobile Association may refer to.

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Å (lower case: å) — represents various (although often very similar) sounds in several languages.

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Å (disambiguation)

Å (historically Aa) is a letter used in several Scandinavian, High German, and Finno-Permic languages.

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Bengali alphabet

The Bengali alphabet or Bangla alphabet (বাংলা বর্ণমালা, bangla bôrnômala) or Bengali script (বাংলা লিপি, bangla lipi) is the writing system for the Bengali language and, together with the Assamese alphabet, is the fifth most widely used writing system in the world.

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Bra size

The bra size (also known as brassiere measurement or bust size) is the measure which indicates the size characteristics of a bra.

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Danish Association of Architects

The Danish Association of Architects (Danish: Akademisk Arkitektforening), or simply AA, is an independent professional body for architects in Denmark.

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Double-A (band)

Double-A (더블에이; pronounced "Double-A"), stylized as "AA", is a South Korean boy band formed by Wellmade Yedang formerly known as Well Made STAR M in 2011.

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Double-A (baseball)

Double-A (or Class AA) is the second highest level of play in Minor League Baseball (MiLB) in the United States after Triple-A. There are thirty Double-A teams in three leagues at this classification: Eastern League, Southern League, and the Texas League.

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Drentsche Aa

The Drentsche Aa is a river rising in the Dutch province of Drenthe, flowing through Drenthe and for the last part the province of Groningen.

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Engelberger Aa

Engelberger Aa (or Engelbergeraa) is a river in Switzerland.

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European Union Association Agreement

A European Union Association Agreement (for short, Association Agreement or AA) is a treaty between the European Union (EU), its Member States and a non-EU country that creates a framework for co-operation between them.

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Federal Foreign Office

The Federal Foreign Office (German), abbreviated AA, is the foreign ministry of the Federal Republic of Germany, a federal agency responsible for both the country's foreign policy and its relationship with the European Union.

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The Gauja River (Koiva jõgi, Livländische Aa) is a river in Vidzeme, Latvia.

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Greifensee is a lake in the canton of Zürich in Switzerland.

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Große Aa

The Große Aa is a 35 km long, right, eastern tributary of the River Ems in western Lower Saxony (Germany).

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Große Aa (Aabach)

Große Aa is a small river of North Rhine-Westphalia, Germany.

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Große Aa (disambiguation)

The Große Aa is a tributary of the Ems in Lower Saxony, Germany.

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Institute of Advanced Motorists

IAM RoadSmart formerly called the Institute of Advanced Motorists (IAM) is a charity based in the United Kingdom and serving nine countries, whose objective is to improve car driving and motorcycle riding standards, and so enhance road safety, by using the British police's system of car and motorcycle control commonly known as "the System".

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Intratec was a firearm company based in Miami, Florida.

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John Cena

John Felix Anthony Cena Jr. (born April 23, 1977) is an American professional wrestler, actor, rapper, and television host.

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K (Eighth Avenue Local)

The K Eighth Avenue Local, earlier the AA, was a rapid transit service of the New York City Subway.

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Kentucky Route 9

Kentucky Route 9 (KY 9) is a state highway maintained by the Kentucky Transportation Cabinet in the U.S. Commonwealth of Kentucky.

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Kleine Aa

Kleine Aa may refer to.

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Kleine Aa (Aabach)

Kleine Aa (or the Little Aabach) is a river of North Rhine-Westphalia, Germany, a tributary of the Aabach.

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Lake Lucerne

Lake Lucerne (Vierwaldstättersee, literally "Lake of the Four Forested Settlements", lac des Quatre-Cantons, lago dei Quattro Cantoni) is a lake in central Switzerland and the fourth largest in the country.

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Lake Sempach

Lake Sempach (German: Sempachersee) is a lake in the canton of Lucerne, Switzerland.

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Lava is molten rock generated by geothermal energy and expelled through fractures in planetary crust or in an eruption, usually at temperatures from.

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Law of identity

In logic, the law of identity states that each thing is identical with itself.

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The Lielupe (in Latvian literally: Large River, Lielupė, Kurländische Aa) is a river in central Latvia.

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List of Latin-script digraphs

This is a list of digraphs used in various Latin alphabets.

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List of U.S. state abbreviations

Several sets of codes and abbreviations are used to represent the political divisions of the United States for postal addresses, data processing, general abbreviations, and other purposes.

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Münstersche Aa

The Münstersche Aa is a river in the Münster region of Westphalia in Germany.

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Name server

A name server is a computer application that implements a network service for providing responses to queries against a directory service.

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Nete (river)

The Nete (Dutch, in French: Nèthe) is a river in northern Belgium, right tributary of the Rupel.

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NZR AA class

The New Zealand AA class consisted of ten steam locomotives built by Baldwin Locomotive Works in 1914 to an order by Chief Mechanical Engineer, H. H. Jackson for operation on New Zealand's national rail network.

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Obersee (Zürichsee)

The Obersee ("upper lake") is the smaller of the two parts of Zürichsee (Lake Zürich) in the cantons of St. Gallen and Schwyz in Switzerland.

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Oudeschans is a small village with a population of around 100 in the municipality of Westerwolde in the province of Groningen in the Netherlands.

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Philonesia is a genus of air-breathing land snails or semislugs, terrestrial pulmonate gastropod mollusks in the family Helicarionidae.

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Romanization of Arabic

The romanization of Arabic writes written and spoken Arabic in the Latin script in one of various systematic ways.

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Sarner Aa (river)

The Sarner Aa is a long river in the Swiss canton of Obwalden.

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Shoe size

A shoe size is an indication of the fitting size of a shoe for a person.

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Statue of A'a from Rurutu

The Statue of A'a from Rurutu is a famous wooden sculpture of the god A'a that was made on the Pacific island of Rurutu in the Austral archipelago.

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The Automobile Association

AA plc (The AA, originally The Automobile Association) is a British motoring association founded in 1905, which currently provides car insurance, driving lessons, breakdown cover, loans, motoring advice, road maps and other services.

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Van der Aa (surname)

Van der Aa is a Dutch toponymic surname meaning "from the Aa (river)", of which there are a few dozen in the Low Countries alone.

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Westerwolde (region)

Westerwolde is a region in the province Groningen in the north of the Netherlands.

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1-Diazidocarbamoyl-5-azidotetrazole (nicknamed azidoazide azide by chemistry blogger and medicinal chemist Derek Lowe) is a heterocyclic inorganic compound with the formula C2N14.

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Redirects here:

A A, A-A, A. A., A.A, A.A., A.a., AA (disambiguation), AA., Aa, Aa (disambiguation), Aa (river), Aa River, Aa River (disambiguation), Aa river, Aa river (disambiguation), Double A, Double-A, River Aa, The AA.


[1] https://en.wikipedia.org/wiki/AA

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