NS18

NS18, NS 18, NS-18, NS.18, or variation, may refer to:

Places

 * Braddell MRT station (station code ), Toa Payoh, Singapore; a mass transit station
 * Preston-Dartmouth (constituency N.S. 18), Nova Scotia, Canada; a provincial electoral district
 * Sipaliwini District (FIPS region code NS18), Suriname

Other uses

 * SOR NS 18, a low-floor articulated single-level bus from SOR
 * Blue Origin NS-18, a suborbital space tourism flight on 2021 October 12 from Blue Origin