NS50

NS50, NS 50, NS-50, NS.50, or variation, may refer to:

Commemorations

 * NS 50 Years Since Victory (50 лет Победы), a Russian celebration of the 50th anniversary of the Soviet victory in WWII
 * Singapore 50th anniversary of National Service (NS50) in 2017 in Singapore
 * Singapore National Day Parade, 2017

Transportation

 * Lyet Pobyedi (NS 50), a Russian nuclear-powered icebreaker
 * Honda NS50, a motorcycle; see List of Honda motorcycles

Other uses

 * Waverley-Fall River-Beaver Bank (constituency N.S. 50), Nova Scotia, Canada; a provincial electoral district