- AVMA: American Veterinary Medical Association
- AWR: American Warmblood Registry
- CareCredit information
- Circle B Barn Company
- Equine Affaire
- Equine Essentials Tack Shop
- Exodus Breeders Supply: Supplier of the Equine Express II Cold Semen Shipper and more
- International Sporthorse Registry
- Kingston Trailers
- MassRealty: Homes for sale in Massachusetts
- NEMHS: New England Minature Horse Society
- NHS: National Horse Show Association of America
- NSL: National Sporting Library
- Pegasus Therapeutic Riding
- Podiatry Specialist: Stephen E. O’Grady, D.V.M., M.R.C.V.S.
- SSHC: South Shore Horsemen’s Council
- USDF: United States Dressage Federation
- USEF: United States Equestrian Federation, Inc.
- USET: United States Equestrian Team Foundation