National Hockey Association ended in 1918.
National Hockey League Players' Association was created in 1967-06.
World Hockey Association ended in 1979.
World Hockey Association - proposed - ended in 2009.
Pacific Coast Hockey Association ended in 1924.
The National Hockey League was formed in 1917 in Montreal, it derived from the National Hockey Association which was founded in 1909
The NHL was formed out of the National Hockey Association in 1917.
National Graphical Association ended in 1990.
National-Social Association ended in 1903.
NBA - National Basketball AssociationNFL - National Football LeagueMLB - Major League BaseballNHL - National Hockey LeagueMLS - Major League SoccerIRL - Indy Racing LeagueNCAA - National Collegiate Athletic AssociationFIFA - Fédération International de Football AssocaitionUEFA - Union European Football AssociationAFC - Asian Football ConfederationCAF - Confederation of African FootballCANCACAF - Confederation of North, Central American and Caribbean Association FootballFIA - Fédération Internationale AutomobileIOC - International Olympic CommitteeIIHF - International Ice Hockey FederationIAAF - international Association of Athletics Federations
Free-minded National Association ended in 1934.
National Association of Operative Plasterers ended in 1968.
National Association for the Protection of Labour ended in 1832.