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 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, dancer and actor. He was born in Dallas, Texas, but raised in Chattanooga, Tennessee until moving to Atlanta, Georgia.
The US Invasion of Grenada was a 1983 United States–led invasion of the Caribbean island nation of Grenada, which has a population of about 91,000 and is located 160 kilometres (99 mi) north of Venezuela, that resulted in a U.S.
US Airways (formerly known as USAir) was a major American airline that ceased to operate independently when the Federal Aviation Administration granted a single operating certificate (SOC) for US Airways and American Airlines on April 8, 2015. Publicly, the two carriers appeared to merge when their reservations systems and booking processes were merged on October 17, 2015; however, other systems were still separate at that time.
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.