- American CueSports Alliance (ACS) (leagues and tournaments)
- American PoolPlayers Association (APA) (leagues, tournaments, events news, industry information)
- BCA Pool League (BCAPL) (leagues and tournaments)
- Billiard Congress of America (BCA) (leagues, tournaments, events news, industry information, certified instructors)
- Billiard Education Foundation (BEF) (education and advancement of young players)
- Billiard University (BU) (instructional resources, Boot Camps, playing ability exams, rating system, instructor certification)
- Billiards Archive (non-profit historical foundation preserving the history of pool, billiards and snooker)
- Canadian Billiards and Snooker Association (tournaments, events, news)
- Canadian PoolPlayers Association (CPA) (leagues, tournaments, events news, industry information)
- CueSports International (CSI) (BCAPL, USAPL, FargoRate, tournaments)
- English Blackball Pool Federation (EBPF)
- European Pocket Billiard Federation (EPBF)
- FargoRate (player ratings)
- International Billiards and Snooker Federation (IBSF)
- International Pool Tour (IPT) (large prize money 8-ball events)
- National Amateur Pool League (NAPL)
- North American Poolshooters Association (NAPA)
- Professional Billiard Instructors Association (PBIA) (certified instructors)
- Ultimate Pool (English 8-ball association for leagues and tournaments, using “International Rules”)
- United States Professional Poolplayers Association (UPA) (tour schedule, rankings)
- United States Billiard Media Association (media issues)
- USA Pool League (USAPL) (league and tournaments)
- Valley National 8-ball League Association (VNEA)
- World Nine-ball Tour (WNT) (pro tournament series run by Matchroom Pool)
- Women’s Professional Billiards Association (WPBA) (tour schedule, tournament results, rankings)
- World Pool Association (WPA) (rules, news, tournaments, links)
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