- ACBL District 18
- Official page of district 18 bridge players. With information on its member units and clubs, tournaments, and regional guidelines.
- ACBL Unit 205
- Covers bridge players from Amistad Guadalajara, Mexico. Posts game schedule, officers list, and location map.
- American Contract Bridge League
- Provides resources for members, players and teachers. Displays particulars on the organization profile, master points, and district units.
- Bermuda Duplicate Bridge Unit 198
- Displays game schedules, upcoming events, and details on sectional results and directions.
- BridgeAtSchools, Inc.
- Offers Bridge lessons for children. Details include the board of directors, the association's history, and registration procedures.
- Playa Mazatlan Duplicate Bridge Club
- Holds games during the winter season at the Hotel Playa Mazatlan. Presents details on the games schedule, directions, and contact information.
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