Dressage
- 81
- California Dressage Society
- One of the largest Dressage organizations in the nation, with general Dressage information, society shows, and membership information.
- 83
- Dressage Association of Southern California
- USDF Region 7 GMO. Calendar, show information, newsletters, and bylaws.
- 84
- Indiana Dressage Society
- Includes a membership application, classifieds, newsletter and a calendar of events.
- 85
- Maryland Dressage Association
- A member association of the USDF offering information on classical dressage, articles, show results, and free classified dressage ads.
- 86
- Midwest Dressage Association
- Includes a calendar of events, newsletter, membership application, association advantages and philosophy, and products for sale.
- 87
- Northeast Florida Dressage Association
- Region III Dressage Group Member Organization of the USDF. Promoting Dressage club activities and horse shows for all ages in the North Florida area. Membership information, calendar, newsletter.
- 88
- Oregon Dressage Society
- An affiliate of the United States Dressage Federation that seeks to educate, promote and inspire both members and the general public on the sport of Dressage through publications, programs and competitions. Provides information on the sport, regional and state competition, judges, instructors, library, newsletter, membership, and links.
- 89
- St. Louis Area Dressage Society
- Includes a membership application, calendar of events, and show results. Missouri.