| nsba.com | National Snaffle Bit Association |
| narcsp.org | National Association of Riding Clubs and Sheriff Posses |
| equestrian.org | United States Equestrian Federation |
| elcr.org | Equestrian Land Conservation Resource |
| brandedhorseregistry.com | Branded Horse Registry |
| backcountryhorse.com | Back Country Horsemen of America |
| americanequestrian.com | American Equestrian Alliance |
| horsemensunited.com | Horsemen's United Association |
| hbpa.org | National Horseman's Benevolent and Protective Association |
| centurytel.net | American Association for Horsemanship Safety |
United States , Utah , Provo