Standardbred
- United States Trotting Association (USTA)
- Indiana Standardbred Association (ISA)
- Harness Horse Youth Foundation (HHYF)
Thoroughbred
- The Jockey Club
- Indiana Horsemen's Benevolent and Protective Association (INHBPA)
- National Horsemen's Benevolent and Protective Association (NHBPA)
- Indiana Thoroughbred Owners & Breeders Association (ITOBA)
- Thoroughbred Owners & Breeders Association (TOBA)
- National Thoroughbred Racing Association (NTRA)
Quarter Horse
