U.S. usually refers to the United States of America, a country in North America.
USB (abbreviation of Universal Serial Bus), is an industry standard that was developed to define cables, connectors and protocols for connection, communication, and power supply between personal computers and their peripheral devices.
Usain St Leo Bolt (; born 21 August 1986) is a retired Jamaican sprinter and world record holder in the 100 metres, 200 metres and 4 × 100 metres relay.
USS Enterprise (CVN-65), formerly CVA(N)-65, is a decommissioned United States Navy aircraft carrier. She was the world's first nuclear-powered aircraft carrier and the eighth United States naval vessel to bear the name.
Usher Raymond IV (born October 14, 1978), is an American singer, songwriter and dancer. He was born in Dallas, Texas, but raised in Chattanooga, Tennessee until moving to Atlanta, Georgia.
The United States Open Tennis Championships is a hard court tennis tournament. The tournament is the modern version of one of the oldest tennis championships in the world, the U.S.
USB 3.0 is the third major version of the Universal Serial Bus (USB) standard for interfacing computers and electronic devices.
The usage share of web browsers is the proportion, often expressed as a percentage, of visitors to a group of web sites that use a particular web browser.
Usenet () is a worldwide distributed discussion system available on computers. It was developed from the general-purpose UUCP dial-up network architecture.