WIBC Tournament.com  
   Official site of the annual Women's International Bowling Congress (WIBC) Championship tournament. Information, registration, scores, results, and event details are showcased.
   http://www.bowl.com/bowl/wibc/common/static.html?page=wibc_tournament_index

Amateur Bowlers Tour (ABT)  
   National headquarters of a tournament club that conducts events across the United States, in two divisions (Classic and Masters) based upon bowlers' averages. Tournament club history, members, events, and regional branches.
   http://www.abtbowling.com/

ABT Bay Division  
   Holds weekly Amateur Bowlers Tour tournaments in Northern California / San Francisco Bay area.
   http://www.abtbay.com/

ABC Championships Tournament  
   Annual tournament of the Amateur Bowling Congress (ABC), which serves as the largest participatory sporting event in the world consisting of team, doubles and singles competition, plus optional all-events.
   http://www.bowl.com/bowl/abc/common/static.html?page=abc_tournament_index

Bowlweb.com  
   Tournaments and event news from Midwestern USA with emphasis in Madison, Wisconsin.
   http://www.bowlweb.com/

W.D. Tournaments  
   Woody Demma and several Chicago, Illinois area locations serve as host to the Boot Hill (scratch) and Top Gun (handicap) tournaments held throughout the year and home to the Grand Boot Hill Memorial Day Weekend.
   http://www.rocknrollgoodies.com/bowling/

ABT Orange County Branch  
   Amateur Bowlers' Tour. This branch conducts tournaments throughout the year in and around San Diego, California.
   http://www.abtorange.com/

ABT Twin Cities Branch  
   Conducts Amateur Bowlers' Tour tournaments in Minnesota, based in Minneapolis and St. Paul.
   http://www.tcabt.com/

Forty Frame Game  
   Known as the world's most unusual bowling tournament held at three locations every year.
   http://www.fortyframegame.com/

Donkee Tour  
   Conducts weekly handicap tournaments in Southern California. Part of Donkee Products bowling equipment and supply site.
   http://www.donkee.com/donkee_tour.htm

Keystone Junior Bowlers Tour  
   Located in Pennsylvania, United States. Contains FAQs, rules, current standings, and a schedule.
   http://www.alley1.com/

Ohio Women's Inter-City Bowling Tournament  
   Annual event open to all women whose WIBC membership is paid through a league sanctioned in Ohio cities with a population under 75,000.
   http://www.ohiointercity.com/

Hoinke Classic Bowling Tournament  
   Held in Cincinnati, Ohio, from mid-January to November. Features singles, doubles and 5-person teams.
   http://www.hoinke.com/

USSSA Bowling  
   Bowling tournaments and leagues sanctioned by United States Specialty Sports Association (USSSA). Features a local and national events calendar, news, scores and highlights.
   http://www.usssabowling.com/

International Gay Bowling Organization: Tournaments  
   Includes information about tournaments, calendar of events, leagues, and the history of the club.
   http://igbo.org/Tournaments/Tournaments.asp

ABT PA-NJ-DE  
   Conducts Amateur Bowlers' Tour tournaments throughout the year in Delaware, New Jersey, Delaware, and Eastern Pennsylvania.
   http://www.amateurbowler.com/

Prymetyme Hitters Amateur Tournaments  
   Amateur bowling tournaments for men, women and youth in Connecticut, United States. Events calendar, registration instructions, and results are provided.
   http://phatbowling.com/