Fifth Chair www.fifthchair.org
Non-profit organization promoting online bridge by setting up mentor/novice program, free supervised SAYC team games and tournaments. Online at OKbridge and e-bridge.

American Bridge Teachers Association (ABTA) www.abtahome.com
Association of bridge teachers that normally offer classes in conventional situations (not online), though some are now trying online teaching. Those wishing to learn can find teachers in their local area on the site as well as books that have won awards from the ABTA.

ACBL www.acbl.org
Largest single website devoted to bridge. Information on all aspects of the game, including laws, tournaments, links, bidding, defense, play. Includes tournament bulletins from NABCs since site was developed.

American Bridge Teachers Association (ABTA) www.abtahome.com
Association of bridge teachers that normally offer classes in conventional situations (not online), though some are now trying online teaching. Those wishing to learn can find teachers in their local area on the site as well as books that have won awards from the ABTA.

Bridge At Schools www.bridgeatschools.org
Not-for-profit organization aimed at teaching children bridge for intellectual stimulation, playing with a partner, playing against opponents with best etiquette and means to accomplish these goals.

European Bridge League www.eurobridge.org
Listing of tournaments, events, member countries, laws and other bridge-related areas, including publications, photos, and administration.

WBF www.worldbridge.org
Organizing body for contract bridge worldwide. Information available on Administration, geographical zones, bidding systems, appeals, competitions, and juniors.

IBPA www.ibpa.com
The International Bridge Press Association is an organization for bridge journalists, publishing a newsletter regularly.