AA
AA is an abbreviation for:
- AA rating , rating code from rating agencies, see Rating # rating codes
- Academia de Artes , Mexican art academy
- Academy edition of the works of Immanuel Kant
- Alopecia areata , medical term for circular hair loss
- America's Army , online computer game
- American Airlines , the IATA code for a US airline
- Anadolu Ajansı , Turkish News Agency, Ankara Headquarters
- Anarchist Academy , a German hip-hop band founded in 1992
- different view or different view in jurisprudence, see minor opinion
- Alcoholics Anonymous , support group
- Anti-aircraft , see air defense
- Antialiasing (computer graphics) , anti-aliasing in computer graphics or general reduction of the aliasing effect
- Antialiasing (signal processing) when digitizing electrical or optical signals
- Apostolicam actuositatem , decree of the Second Vatican Council
- Arachidonic Acid , German arachidonic acid
- employment exchange
- Archäologischer Anzeiger , German specialist journal for archeology
- Architectural Association School of Architecture , London
- Athletics Australia , Australian Athletics Federation
- Augustiniani from Assumptione , Assumptionists , Catholic order
- Foreign Office , the German Foreign Ministry
- Automobile Association , automobile club in English-speaking countries
- Hamburg-Altona station according to the official railway operating point directory
- Chevrolet AA , car model (1927)
- Mignon (battery) , size of batteries and accumulators
- Cup size in bra
- Aluminum Association
- Abbreviation for aluminum alloys that have been standardized by the Aluminum Association (but not according to EN or DIN)
AA as a distinguishing mark on license plates:
- Bulgaria: Burgas Oblast
- Germany: Ostalbkreis (for Aalen )
- Great Britain: Peterborough
- Luxembourg: Authority code, e.g. B. the police
- Netherlands: Royal family vehicles, see license plate (Netherlands) #Special number plates
- Norway: Halden in the province of Viken
- Sweden: Diplomatic license plate for South Africa
- Turkey: Police (white letters on a blue background)
- Ukraine: City of Kiev
AA is an abbreviation for:
- Archidux Austriae , was the title of the ruler of the Archduchy of Austria as Archduke of Austria from 1453 to 1918
- Associate of / in Arts , compare Associate Degree
- Aulus Agerius , plaintiff of the Roman form process, see Numerius Negidius # Origin and history of the term
- Master AA , late Gothic painter
A∴A∴ stands for:
- Astrum Argenteum , group of occultists
Aa is the name of the following rivers:
- various rivers and streams, see list of waters named Aa
- an old name for the Swiss river Limmat
Aa is the family name of the following people:
- Aa (architect) (at the time of the Middle Kingdom / around 2000 BC), ancient Egyptian architect and site manager
- Aa-hetep-Re , Ancient Egyptian King of the Second Intermediate Period
- Abraham Jacob van der Aa (1792–1857), Dutch lexicographer and man of letters
- Albert von der Aa (1894–1978), Swiss politician (SP) and editor
- Christianus Carolus Henricus van der Aa (1718–1793), Dutch Lutheran theologian
- Christianus Petrus Eliza Robidé van der Aa (1791-1851), Dutch lawyer, writer and poet
- Cornelis van der Aa (1749–1815), Dutch bookseller
- Dirk van der Aa (1731–1809), Dutch painter
- Hillebrand van der Aa (1659/1660 to around 1721), Dutch engraver and draftsman
- Jacob van der Aa (1743–1776), Dutch painter
- Jan van der Aa , Dutch cartographer
- Karl von der Aa (1876–1937), German business educator
- Michel van der Aa (* 1970), Dutch composer
- Petrus van der Aa (1530–1594), Flemish lawyer
- Philips van der Aa († after 1586), Orange lawyer and statesman
- Pieter van der Aa (1659–1733), Dutch printer and engraver
- Rudolf von der Aa (1913–1991), German veterinarian
and the stage name of
- Anuel AA (* 1992), Puerto Rican singer and rapper
Aa , ʻAʻā , Å stands for:
- Å , Scandinavian letters (umlaut for letter sequence Aa or aa)
- Aa (Egyptian mythology) , ancient Egyptian deity
- Aa (Estonia) , village in Estonia
- Aa (child language) , child language expression for feces
- Aa (orchids) , genus of plants
- Aʻa , island in Vavaʻu, Tonga
- ʻAʻā lava , also called lump lava (the most viscous form of lava)
- Ache , a sound variant of the water body name
Aa. in medicine stands for:
- Arteriae , plural of arteria (lat. Artery)
aa , .aa , aa. stands for:
- aa., ana partes aequales (“in equal parts”), technical term used in pharmacy, see list of Latin phrases / A # ana partes aequales
- Afar (language) , Cushitic language, according to the language code ISO 639-1
- Audible # File format , file extension for audio tracks
See also:
Wiktionary: AA - explanations of meanings, word origins, synonyms, translations
Wiktionary: Aa - explanations of meanings, word origins, synonyms, translations
Wiktionary: a. A. - Explanations of meanings, word origins, synonyms, translations
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