American Paint Horse Association (http://www.apha.com)
P.O. Box 961023
Ft. Worth, TX 76161
(817) 834-2742

American Quarter Horse Association (http://www.aqha.com)
P.O. Box 200
Amarillo, TX 79168
(806) 376-4811

Appaloosa Horse Club (http://www.appaloosa.com)
2720 W. Pullman Rd
Moscow, ID 83843-0903
(208) 882-5578

International Buckskin Horse Association (http://www.ibha.net)
P.O. Box 268
Shelby, IN 46377
(219) 552-1013

Palomino Horse Breeders of America (http://www.palominohba.com)
15253 E. Skelly Dr
Tulsa, OK 74116
(918) 438-1234

Pinto Horse Association (http://www.pinto.org)
7330 NW 23rd St
Bethany, OK 73008
(405) 491-0111

Pony of the Americas Club, Inc. (http://www.poac.org)
5240 Elmwood Ave
Indianapolis, IN 46203-5990
(317) 788-0107