USL Second Division was created in 1990.
USL First Division was created in 2005.
USL Pro was created in 2010.
USL Dunkerque was created in 1919.
USL Breakaways was created on 2006-01-01.
USL Premier Development League was created in 1995.
Vietnamese Second Division was created in 1999.
Belgian Second Division was created in 1905.
Cypriot Second Division was created in 1954.
Portuguese Second Division was created in 1934.
Libyan Second Division was created in 1963.
Albanian Second Division was created in 1930.
Saudi Second Division was created in 1996.