The meaning of the Acronym USW is...

USW is

• Update Status Www
• Undestroyed Secret Warriors
• Utterly Shittin Worthless

More Meanings For USW:

• Ultra Short Wave
• UnderSea Warfare
• UnderSea Warfare
• University of Sweden
• United Student Workers
• UnderSea Warfare
• U. S Wheat
• U S West, Inc.
• United States Windsurfing
• United Sayreville Wrestling
• United Steelworkers of America
• Update Status Word
• UnderSea Warfare
• UnderSea Warfare
• UnderSea Warfare

USW is also in:

• Assembly
• Electronics
• Firms
• Military
• NYSE Symbols
• Ocean Science
• Sports
• Transportation
• Unions
• Universities
• US Government