A22 or A-22 is a three-character acronym that may refer to:
Vehicles
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A 22 (keelboat), a sailing yacht
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A-22 Maryland, an American light bomber of World War II manufactured by Glenn L. Martin Company
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Aero A.22, a Czech civil utility aircraft built during the 1920s
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Aeroprakt A-22, a Ukrainian ultralight aircraft
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Arrows A22, a Formula One car
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Fiat A.22
The Fiat A.22 was an Italian water-cooled aircraft engine from the 1920s. It produced 425 kW (570 hp) and powered several absolute world distance records as well as commercial passenger flights.
Design and development
During the secon ...
, a piston aero-engine used on the 1925 Italian aircraft
Ansaldo A.120
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IVL A.22 Hansa, a 1922 Finnish license copy of the German two-seat, low winged single-engined seaplane Hansa-Brandenburg W.33
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MAN A22, internal code for the NLxx3F low-floor single-deck bus chassis built by MAN
Biomedicine
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British NVC community A22 (Littorella uniflora - Lobelia dortmanna community), a plant community
* ICD-10 code for
Anthrax
* Chemical compound
A22 (S-
,4-dichlorobenzylisothiourea hydrochloride) with
antibiotic activity
Others
*A22 Sports Management, company aiming to create a
European Super League
The European Super League (ESL), officially The Super League, was a proposed seasonal club football competition that initially would have been contested by twenty European football clubs, twelve of them being the competition's founding members. ...
in association football
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List of A22 roads
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English Opening
The English Opening is a chess opening that begins with the move:
:1. c4
A flank opening, it is the fourth most popular and, according to various databases, one of the four most successful of White's twenty possible first moves. White begins t ...
, Encyclopaedia of Chess Openings code
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