M50

• M50 joint service general purpose mask, United States military gas mask
• M50 Super Sherman, an Israeli tank
• M50 Reising submachine gun, an American submachine gun
• M50 Ontos, an American tank destroyer
• Madsen M-50, a Danish submachine gun
• Myasishchev M-50, 'Bounder', a Soviet bomber
• Obusier de 155 mm Modèle 50 or M 50, a French howitzer introduced in 1952

• M50 (New York City bus), a New York City Bus route in Manhattan
• BMW M50, a 1989 automobile piston engine
• Suzuki Boulevard M50, an 800cc V-twin muscle cruiser by Suzuki Motor Company
• The FAA identifier of Boardman Airport, Oregon, United States

• M-50 (Michigan highway), United States
• M50 motorway (Great Britain), in the West Midlands / South West
• M50 motorway (Ireland), a Dublin ring road
• M-50 (Spain), a Madrid ring road
• M50 (Cape Town), a Metropolitan Route in Cape Town, South Africa
• M50 (Pietermaritzburg), a Metropolitan Route in Pietermaritzburg, South Africa

• 50 Moganshan Road (M50), Shanghai's contemporary art district
• Messier 50 (M50), an open star cluster in the constellation Monoceros
• M 50, an age group for Masters athletics (athletes aged 35+)
• Canon EOS M50 Camera
• BMW M50 Engine

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