HORSE OUTCROSS BREEDS
STOCK/HUNTER TYPES
- AMERICAN BASHKIR CURLY HORSE REGISTRY
- AMERICAN BUCKSKIN REGISTRY ASSOCIATION
- AMERICAN PAINT HORSE ASSOCIATION
- AMERICAN QUARTER HORSE ASSOCIATION
- AMERICAN WARMBLOOD SOCIETY
- APPALOOSA HORSE CLUB (ApHC)
- BELGIAN WARMBLOOD BREEDING ASSOCIATION
- HANOVERIAN
- HOLSTEINER
- HUNGARIAN WARMBLOOD
- INTERNATIONAL BUCKSKIN HORSE ASSOCIATION
- INTERNATIONAL CURLY HORSE ASSOCIATION
- JOCKEY CLUB [THOROUGHBRED]
- NORTH AMERICAN SPOTTED HAFLINGER
- OLDENBURG
- OLDENBURG OF AMERICA
- TRAKHENER
- UNITED STATES TROTTING ASSOCIATION [STANDARDBRED]
- WESTPHALIAN
PLEASURE/SADDLE TYPES
- AMERICAN HACKNEY HORSE SOCIETY
- AMERICAN MORGAN HORSE REGISTRY
- AMERICAN SADDLEBRED HORSE ASSOCIATION
- AMERICAN SADDLEBRED HORSE ASSOCIATION OF CANADA
- ARABIAN HORSE REGISTRY
- CANADIAN ARABIAN HORSE REGISTRY
- DUTCH HARNESS
- HALF ARABIAN HORSE REGISTRATION
- INTERNATIONAL ANDALUSIAN AND LUSITANO HORSE ASSOCIATION
- MISSOURI FOX TROTTING HORSE BREED ASSOCIATION
- NATIONAL SHOW HORSE REGISTRY
- PASO FINO
- PLEASURE SADDLE HORSE REGISTRY
- TENNESSEE WALKING HORSE BREEDERS AND EXHIBITORS ASSOCIATION
UTILITY OUTCROSS BREEDS
GYPSY & DRUM TYPES
- AMERICAN DRUM HORSE ASSOCIATION
- GYPSY COB AND DRUM HORSE ASSOCIATION
- GYPSY HORSE ASSOCIATION
- GYPSY HORSE REGISTRY OF AMERICA
- GYPSY VANNER HORSE SOCIETY
- THE GYPSY COB SOCIETY (IRELAND)
- THE GYPSY COB SOCIETY (UNITED KINGDOM)
PONY OUTCROSS BREEDS
STOCK/HUNTER TYPES
- AMERICAN PAINT PONY REGISTRY
- AMERICAN QUARTER PONY ASSOCIATION
- AMERICAN SHETLAND PONY CLUB
- INTERNATIONAL CHINCOTEAGUE PONY ASSOCIATION & REGISTRY (ICPAR)
- CONNEMARA
- NORTH AMERICAN SPOTTED HAFLINGER
- PONY OF THE AMERICAS (POA)
- WELSH PONY SOCIETY OF AMERICA
- ALL RECOGNIZED HORSE OUTCROSS BREEDS
PLEASURE/SADDLE TYPES
- AMERICAN HACKNEY HORSE SOCIETY
- AMERICAN SHETLAND PONY CLUB
- MISSOURI FOXTROTTING PONY
MINIATURE OUTCROSS BREEDS
- AMERICAN MINIATURE HORSE ASSOCIATION
- AMERICAN MINIATURE HORSE REGISTRY
- GOLD SEAL MINIATURE HORSE REGISTRY
- INTERNATIONAL MINIATURE HORSE REGISTRY
- WORLD CLASS MINIATURE
LONG EAR OUTCROSS BREEDS
- AMERICAN DONKEY & MULE SOCIETY (ADMS)
REGISTRIES WITHIN ADMS:
- MINIATURE DONKEY REGISTRY (MDR)
- AMERICAN DONKEY & JACKSTOCK
- REGISTRY (ADJR)
- AMERICAN MULE REGISTRY (AMR)
- AMERICAN MULE RACING REGISTRY (AMRR)
- NORTH AMERICAN SADDLE MULE ASSOCIATION (NASMA)
- AMERICAN MAMMOTH JACKSTOCK REGISTRY (AMJR)
- AMERICAN MULE ASSOCIATION (AMA)
- AMERICAN COUNCIL OF SPOTTED ASSES (ACOSA)
- INTERNATIONAL MINIATURE DONKEY REGISTRY (IMDR)