G7 is the Group of Seven, a group of seven industrialized nations, formed by Canada, France, Germany, Italy, Japan, the United Kingdom and the United States.
G7 or G.VII may also refer to:
Military G7 howitzer, a light howitzer developed by the South African arms company Denel Gotha G.VII, a 1918 German bomber aircraft HMCS Athabaskan (G07), a 1941 destroyer of the Canadian Navy Spanish submarine G-7, a 1947 submarine
Music G7 (guitar software), a music notation program for guitarists & songwriters G7, a seventh chord in music G7 Welcoming Committee Records, a record label
Technology G7 Series, gaming laptops in the Dell G Series Canon PowerShot G7, a prosumer digital camera LG G7, a smartphone by LG Electronics Logitech Laser G7, a computer mouse Moto G7, a series of Motorola smartphones G7 Method (grayscale plus seven colors), a printing industry specification Dexcom G7, device for glucose monitoring for people with diabetes
Transportation G7, the Cityrail train set involved in the Waterfall rail accident G7 Beijing–Ürümqi Expressway, an expressway in China Gandalf Airlines (IATA airline designator), Italy GoJet Airlines (IATA airline designator), US HSR-350x (project name G7), a Korean high-speed rail prototype train
Other uses G7 coffee, an instant coffee brand of Trung Nguyên Group of Seven (artists), group of Canadian artists G7 Spectral Class of star Group of Seven Plus (g7+), a global organization that promotes peace and stability in conflict-raged or fragile countries — composed of 20 countries from Africa, Asia-Pacific, Middle East and the Caribbean
See also Group of Eight (G8), the same group before the expulsion of Russia in 2014 7G (disambiguation) Group of Seven (disambiguation) G7a torpedo, steam-powered G7e torpedo, electric-powered G7es torpedo, a series of torpedoes used by the German Kriegsmarine during World War II