United States Copyright Office
type: Class
alternative label: 美国版权局
subclass of: R736defFA9fed0E73e42F517
subclass of: RnSHqIE6kW486gQwcgL03v
hidden label: USCO
definition: The United States Copyright Office (sometimes abbreviated USCO), a part of the Library of Congress, is the official U.S. government body that maintains records of copyright registration in the United States, including a Copyright Catalog.