The United States of America (; USA), commonly known as the United States (U.S.) or America, is a federal republic composed of 50 states, a federal district, five major self-governing territories, and various possessions.
USB, short for Universal Serial Bus, is an industry standard that defines cables, connectors and communications protocols for connection, communication, and power supply between computers and devices.
Usher Raymond IV (born October 14, 1978) is an American singer, songwriter, dancer, and actor. Born in Dallas, Texas but raised and lived in Chattanooga, Tennessee until moving to Atlanta, Georgia.
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.
Usain St Leo "Lightning" Bolt, OJ, CD (; born 21 August 1986) is a Jamaican sprinter and currently the fastest human in the world.
USA Today is an internationally distributed American daily middle-market newspaper that serves as the flagship publication of its owner, the Gannett Company.
US Airways Flight 1549 was an Airbus A320-214 which, three minutes after takeoff from New York City's LaGuardia Airport on January 15, 2009, struck a flock of Canada geese just northeast of the George Washington Bridge and consequently lost all engine power.
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.
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.