World Indoor Soccer League ended in 2001.
World Indoor Football League was created in 1988.
World League Soccer was created on 1991-09-20.
World Indoor Football League ended in 1988.
World League Soccer happened in 1991.
The most popular soccer league in the world is the E.P.L.
World Indoor Lacrosse Championship was created in 2003.
IAAF World Indoor Championships in Athletics was created in 1985.
Sensible World of Soccer was created in 1994.
World Class Soccer was created in 1990.
World Championship Soccer was created in 1989.