A20

• 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==