SNW

SNW may refer to:
 * Star Trek: Strange New Worlds, TV series
 * Super Nintendo World, a theme park
 * Storage Networking World, a conference for data storage professionals
 * SNW1, a protein
 * snw, ISO 639-3 code for the Santrokofi language
 * SNW, ICAO code for Sun West Airlines
 * SNW, IATA airport code for Thandwe Airport, Myanmar
 * S. N. W. Hulugalle, Ceylonese colonial-era legislator and headmen