A22
Appearance
A22 or A-22 is a three-character acronym that may refer to:
Vehicles
- A 22 (keelboat), a sailing yacht
- A-22 Maryland, an American light bomber of World War II manufactured by Glenn L. Martin Company
- Aero A.22, a Czech civil utility aircraft built during the 1920s
- Aeroprakt A-22, a Ukrainian ultralight aircraft
- Arrows A22, a Formula One car
- Fiat A.22, a piston aero-engine used on the 1925 Italian aircraft Ansaldo A.120
- IVL A.22 Hansa, a 1922 Finnish license copy of the German two-seat, low winged single-engined seaplane Hansa-Brandenburg W.33
- MAN A22, internal code for the NLxx3F low-floor single-deck bus chassis built by MAN
Biomedicine
- British NVC community A22 (Littorella uniflora - Lobelia dortmanna community), a plant community
- ICD-10 code for Anthrax
- Chemical compound A22 (S-[3,4-dichlorobenzyl] isothiourea hydrochloride) with antibiotic activity
Others
- List of A22 roads
- English Opening, Encyclopaedia of Chess Openings code