SouthWest Badminton Association - Covers Hawaii, Nevada, Arizona, California, New Mexico, and Utah. Includes the board of directors, places one can play, and links to clubs. - http://www.swbabadminton.org/
Northwest Badminton Association - Supports USAB members in Region 4. Provides announcements, details on upcoming events, area clubs to play in, and a tournament calendar. - http://www.northwestbadminton.org/
Southern California Badminton Association - Badminton organization in existence since 1939. Offers news, tournaments/events, places to play, articles, membership, FAQs, and links. - http://www.scbabadminton.org/
United States Badminton Association - Offers news, registry, tournament and competition schedules, membership information, rankings, merchandise, hall of fame, and links. - http://www.usabadminton.org/
Midwest Badminton Association - Badminton in the Midwest, tournaments, membership, and related information. - http://www.midwestbadminton.com/
Southern Badminton Association - Covers the Southeast United States. Also covers activities in the Caribbean and South America. - http://www.sbabadminton.org/