Canada
ACBL Unit 431, Alta Vista Bridge Club, Belleville Duplicate Bridge Club, Canadian Bridge Federation, Carlingwood Duplicate Bridge Club, Club de Bridge Arc-en-Ciel, Club de bridge Outremont, Edmonton Bridge, Frontenac Mall Bridge Centre, Hamilton Bridge Centre
United States
Alabama, Alaska, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, Florida, Georgia
ACBL Unit 205
Presents regional tournaments schedule and results and a list of officers. Includes information about the Matzalan Club. Guadalajara, Jalisco, Mexico.
American Contract Bridge League
Organizes the game in North America. Tournaments calendar and results, shopping, members information. Official site.
Bermuda Duplicate Bridge Club and Unit 198
Presents game schedules, upcoming events and tournaments, lessons, results and information.
BridgeAtSchools
A not-for-profit organization dedicated to using the game of bridge to make a positive difference in the education and development of children and youth.
District 18 Bridge
Club information for Alberta, Idaho, Montana, Saskatchewan, Utah, and Wyoming.
Playa Mazatlan Duplicate Bridge Club
Winter-only club in Mexico. Schedules and practical information.