A20, A 20, A.20 or A-20 may refer to:

Vehicles

  • A-20 Havoc, a U.S.-designed attack aircraft used in World War II
  • A20 heavy tank, a British tank which did not enter production but of which a downsized version became the A22 Churchill tank
  • A-20 tank, one of the prototypes of Soviet T-34 tank
  • Aero A.20, a Czech fighter plane
  • Arrows A20, a race car
  • Fiat A.20, an engine powering the 1925 Italian Ansaldo A.120 aircraft
  • Focke-Wulf A 20, a 1927 German airliner
  • JAC Heyue A20, a subcompact car
  • Junkers A 20, a predecessor of the Junkers A 35 aircraft

Other uses

  • A20 cell line, a cell line.
  • A20 line, an address line on the system bus of x86 processors
  • University of Aberdeen (UCAS institution code)
  • British NVC community A20 (Ranunculus peltatus community), a plant community
  • Dance Dance Revolution A20, the latest version of Konami's arcade rhythm game series
  • English Opening (Encyclopedia of chess openings code)
  • List of A20 roads
  • Oshiage Station (station code), a train station in Sumida, Tokyo, Japan
  • Samsung Galaxy A20, smartphone released in 2019
  • TNFAIP3 or A20, a zinc finger protein that inhibits NF-kappa B activation
  • Alternative 2020, a political party in Suriname
  • A-20, a character in the Japanese .hack//Sign anime, whose voice is given by Atsuko Enomoto

See also

  • AXX (disambiguation)
  • A2O, or Alps to Ocean, a cycleway in New Zealand