NS37, NS 37, NS-37, NS.37, or variation, may refer to:
Nudelman-Suranov NS-37, a 37mm Soviet aircraft autocannon Lunenburg West (constituency N.S. 37), Nova Scotia, Canada; a provincial electoral district Kanuni (drillship), pennant NS37, an ultra-deep-water drillship New Penguin Shakespeare volume 37 Blue Origin NS-37, a planned suborbital spaceflight
See also
NS (disambiguation) 37 (disambiguation)