USV

USV may refer to:

Businesses and organizations

 * Union Square Ventures, an American venture capital company
 * University of Silicon Valley
 * USV Private Limited, an Indian pharmaceutical company

Government and military

 * United States of Venezuela
 * United States Volunteers, non-regular US Army troops
 * 76 mm divisional gun M1939 (USV), a WWII Soviet field gun

Other uses

 * Ultrasonic vocalization by animals such as bats and rodents
 * Unmanned surface vehicle, an unmanned vessel/boat, a nautical drone