Belgian Tenpin Bowling Federation (BTBF) - National association that offers calendars, results, information about centres and clubs, instructors. Bowling Tournaments of the Americas Association - Information regarding Miami's two international tournaments, and news from the American Zone. Promotes the sport in Central and South America. Scottish Tenpin Bowling Association - Official website of the Scottish Tenpin Bowling Association, for news, tournaments and results. European Tenpin Bowling Federation - Governs tenpin bowling and competitions throughout Europe. Includes information about its organization, certified centres and tournaments. Commonwealth Tenpin Bowling Federation - Develops, promotes and supports the sport of tenpin bowling throughout British Commonwealth countries. World Bowling - Features news, publications, and events for the American, Asian and European zones. Irish Tenpin Bowling Association (ITBA) - Results and information from the Republic of Ireland.