en National Professional Soccer League

National Professional Soccer League may refer to either of two defunct professional soccer leagues:

National Professional Soccer League (1967), merged with the United Soccer Association to form the North American Soccer League
National Professional Soccer League (South Africa), a South African soccer league from 1971 to 1995
National Professional Soccer League (1984–2001), originally the American Indoor Soccer Association

This disambiguation page lists articles associated with the title National Professional Soccer League.
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