SPW may refer to:
Codes SPW, the IATA code for Spencer Municipal Airport, a public airport in Spencer, Iowa, United States SPW, the MTR station code for Shui Pin Wai stop, Hong Kong SPW, the SAME code for a shelter-in-place warning
Education St Peter's Woodlands Grammar School, Adelaide, Australia Students Partnership Worldwide, an international development charity specialising in youth-to-youth education, renamed Restless Development
Organisations Single Parents Wellbeing, a Welsh organisation Socialist Party of Washington, a state affiliate of the Socialist Party of America established in 1901
Other uses The Schützenpanzerwagen, Sd.Kfz. 251, an armoured fighting vehicle built by Germany during World War II Semi Precious Weapons, an American glam rock band Singapore Pro Wrestling, the first professional wrestling promotion in Singapore South Pole Wall, a massive cosmic structure formed by a giant wall of galaxies