American Morgan Horse Association
(802)985-4944

Arabian Horse Association
(303)696-4500

American Connemara Pony Society
(540)622-5953

National Show Horse Registry
(502)266-5100

American Hackney Horse Society
(859)255-8694

American Saddlebred Horse Association
(859)259-2742

Paso Fino Horse Association
(813)719-7777

International Andalusian and Lusitano Horse Association
(205)995-8900

International Friesian Show Horse Association
(410)658-4932

The American Shetland Pony Club
(309)263-4044

Welsh Pony and Cob Society of America
(540)667-6195

United States Dressage Federation
(859)971-2277
Dressage Arena & Tests

American Endurance Ride Conference
(530)823-2260

United States Eventing Association

United States Hunter Jumper Association
(859)225-2055

National Reining Horse Association
(405)946-7400

American Vaulting Association
(323)654-0800

Roadster Horse Association
(859)564-3766
(No website available)