is the United States of America.
USA may also refer to:
Education and law
Entertainment and music
- Miss USA pageant, an annual beauty contest
- USA - Land of Opportunities, a trilogy of films by the Danish director Lars von Trier
- U.S.A. trilogy, a series of novels by American writer John Dos Passos
- USA Today, an American newspaper.
- USA Weekend, an American Sunday-newspaper supplement
- Ultimate in Suspense and Action, a Philippine television channel, now known as "Jack TV", from the Solar Entertainment Corporation
- USA Network, an American cable television network
- USA (band), the United States of America band
- The United States of America (album), by The United States of America (band)
- USA (album), a musical album by King Crimson
- U.S.A. (United State of Atlanta), an album by the Ying Yang Twins
- Usa cho, a town in Kochi, Japan.
- Usa, Oita, a city in Oita, Japan.
- Usa District, Oita, a district in Oita, Japan.
- Usa (river), Hesse, Germany