USW
{{Use Oxford spelling|date=July 2024}}
USW may refer to:
Organizations
= Companies =
- HumoAir, an Uzbekistani airline
- Ugar Sugar Works, an Indian company based in Ugar Khurd, Karnataka
- US West, an American telecommunications provider
= Trade unions and professional associations =
- Union of Soviet Writers
- United Seafood Workers, an American trade union to which the racketeer Joseph Lanza belonged
- United Steelworkers, a North American trade union
= Universities and educational institutions =
- Universitätsseminar der Wirtschaft, an educational institution that merged into the European School of Management and Technology
- University of South Wales
- University of Suwon, a university in Hwaseong, South Korea
- University of the Southwest, a private Christian university in Hobbs, New Mexico, US
Warfare and weaponry
- Ultrasonic weapon
- Undersea warfare
- Universal Service Weapon, a class of firearm produced by Brügger & Thomet
- Unrestricted submarine warfare
Other uses
- Boggs Field, an airport near Spencer, West Virginia, US
- Ultra-shortwave, see: Very high frequency
- Ultrasonic spot welding
- {{lang|de|Und so weiter}}, a German term meaning 'et cetera'
{{Disambiguation}}