The United States men's national soccer team, simply known as USMNT and officially recognized as USA by FIFA, represents the United States in men's international soccer, which is governed by the United States Soccer Federation founded in 1913. It has been an affiliate member of FIFA since 1914 and a founding affiliate member of CONCACAF since 1961. Regionally, it is an affiliate member of NAFU in the North American Zone. From 1946 to 1961, it was a member of NAFC, the former governing soccer body in North America and a predecessor confederation of CONCACAF, and also a member of PFC, the former unified confederation of the Americas.