United Students Against Sweatshops (USAS) is a labor-union-backed organizing effort focused on college campuses that attacks major clothing brands involved in university licensing agreements that manufacture clothing overseas. It was founded in the late 1990s.^[1] The group has also attacked Teach for America, a teacher training group that has been opposed by teachers unions.^[2]

USAS has received dedicated funding from numerous major labor unions, including the Service Employees International Union (SEIU), the Communications Workers of America (CWA), the American Postal Workers Union (APWU), the United Steelworkers (USWA), Unite Here, and the AFL-CIO.^[3]