USA may also refer to:

Education and law

• USA (high school), Unionville-Sebewaing Area High School, Michigan
• USA (university), University of South Alabama
• University of South Australia
• C-USA or Conference USA, a college athletic conference
• Uniform Securities Act, American legislation designed to guide each state in drafting their own state securities law.

Business

• Underground Service Alert, an organization that coordinates the locating of underground utilities
• United Sciences of America, Inc., company cited for fraudulent practices
• United Space Alliance, a space operations company
• USA3000 Airlines, an airline headquartered in Newtown Square, Pennsylvania, United States
• USA Funds, a nonprofit corporation that guarantees loans for student financial aid
• US Airways, ICAO designator

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

Sport

• United Soccer Association, a soccer league that played in USA in 1967
• United Spirit Arena, an arena in Lubbock, Texas
• USA Perpignan, a French rugby union club that plays in the city of Perpignan in Pyrénées-Orientales

Places

• 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

Other

• US Army
• U-S-A! cheer, a patriotic chant
• USA Next, the United Seniors Association
• USA Format, Uniform Sequence Address file format for EMBOSS Applications