The G20 is an international group of 20 major economies. The term is also used to refer to any of the G20 summits.
G20 may also refer to:
G20 developing nations, a trade negotiations bloc G20 (film), an American action thriller film G20 Research Group at University of Toronto BMW 3 Series (G20) G20 (inch units) command in G-code G20 version of the Infiniti G-series (Q40/Q60) car G20 version of the Chevrolet Van G20 model of car manufactured by Ginetta Cars Ginetta Junior Championship, in motor racing, formerly G20 Cup G20 Schools, an association County Route G20 (California) G20 Qingdao–Yinchuan Expressway, in China Bendix G-20, a computer Gribovsky G-20 USSR aircraft in mid-1930s Grumman JF Duck G-20, amphibious biplane Maryhill, Glasgow, Scotland, postcode Chase XG-20, a US transport glider prototype
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