Kw

kw or KW may refer to:

• Kilowatt (kW), an International System of Units designation for power equal to one thousand watts
• Kitchener–Waterloo, a twin municipality in Canada
• Kuwait, ISO 3166-1 country code
  • .kw, the country code top level domain (ccTLD) for Kuwait
• K_w, designation for the Self-ionization of water
• kw, the Cornish language's ISO 639 code
• KW postcode area, Kirkwall, Orkney
• Kenworth trucks
• Keyword (Internet search), commonly abbreviated to KW within the search engine marketing industry
• Kompania Węglowa, Polish coal mining company
• Kiloword, memory size increments for computers, microcontrollers, etc.
• Kwangwoon University, a private research university in Seoul, South Korea
• Kw (digraph), a digraph in the Latin alphabet