American Trail Horse Association
- An association dedicated to promoting and improving the American Trail Horse. Information about membership, registration and future plans.
- http://www.trailhorse.com/

Branded Horse Registry
- Registers unique brands on horses to allow for identification if lost or stolen. Registration form, information about the company, and excerpts from state laws governing branding.
- http://www.brandedhorseregistry.com

Pacific Northwest Junior Riders
- Created to promote the junior riders in the states of Oregon, Washington, and Idaho. Includes profiles of riders, upcoming shows and events, links, and contact.
- http://www.horse-country.com/jriders/

American Association for Horsemanship Safety
- Information and articles, law cases and statutes for horsemen.
- http://home.centurytel.net/jan_dawson/AAHS/

American Equestrian Alliance
- A national association of horse owners, trainers, stables, and equestrian related businesses offering group equine insurance.
- http://americanequestrian.com

United Professional Horsemen's Association
- Founded in 1968 by a group of professional horse trainers who recognized a need to improve the horse show industry, and define and clarify their professionalism, predominately in gaited and saddleseat. International. Contact through phone or e-mail. Locat
- http://www.uphaonline.com/

American Riding Instructors Association
- Promotes safe riding by certifying competent riding instructors. Site contains test dates and locations, seminars and directory of instructors.
- http://www.riding-instructor.com/

Tristate Horsemen's Association
- Serving the Northeastern states by promoting equestrian competitions and shows with a well rounded calendar of events including several pleasure trail rides in various locations throughout the tristate area, a Hunter Pace in the fall, a Dressage and 2-Ph
- http://www.tristatehorsemen.com

United States Mounted Games Association | USMGA
- The USMGA is recognised by the IMGA and responsible for mounting and sending a team to the World Championships. Membership information and details of games.
- http://usmountedgames.org/membership.shtml

Back Country Horsemen of America
- A non-profit corporation dedicated to horse trails on public land in the back country. Purpose: preservation and enjoyment of trails, education on responsible use, and service in maintenance and management. Consists of state organizations, affiliates and
- http://www.backcountryhorse.com

Equestrian Land Conservation Resource
- Non-profit organization founded to promote national awareness of the importance of land conservation for equestrian sports and activity. Guide, directors, council, calendar of events, library, equestrian partners, contact, and links.
- http://www.elcr.org/

National Horseman's Benevolent and Protective Association
- Provides a national voice for horsemen on matters of national policy and of national interest, assists individual affiliates with particular problems and promotes the preservation and enhancement of live racing in North America.
- http://www.hbpa.org/

Horsemen's United Association
- Where, "Security is in the membership". Over 30 years of service providing Commercial General Liability Insurance to non-profit horse clubs.
- http://www.horsemensunited.com

The State Horse Councils Advisory Committee
- The SHCAC is a standing committee of the American Horse Council which advises AHC on state and local issues. Details of issues, marketing plan and meetings.
- http://www.statehorsecouncils.org

Old People's Riding Club
- Formerly Old People's Pony Club. Members enjoy trail rides, fun shows, clinics, and inter-club competitions. Lists chapters, calendar and discussion board.
- http://oldpeoplesridingclub.org

National Snaffle Bit Association
- Organized in 1983 in the US to define, promote and improve the quality and training of the pleasure horse, to promote exhibits, events and contests in expositions and shows, and to promote interest in pleasure horses and encourage the use of the standard
- http://www.nsba.com/

National Association of Riding Clubs and Sheriff Posses
- An organization of equestrian riding clubs primarily located in the North Texas area. Membership participates in a variety of equestrian sports and activities including shows, drill competitions, trail riding, games, and parades. Listing of area and distr
- http://www.narcsp.org/

South Shore Horsemen's Council
- Founded in 1963 as an all-breed, all-discipline association serving equestrians in the tri-states of Massachusetts, Connecticut and Rhode Island to create and maintain public interest in the breeding, riding, and exhibiting of horses on the South Shore, i
- http://www.sshconline.com/