The Appaloosa Horse Club is the international breed registry serving ApHC members and Appaloosa enthusiasts by recording and preserving the horses' heritage and history, and by providing services that promote, enhance and improve the Appaloosa.

AHA is a major equine association serving 85,600 Arabian, Half-Arabian and Anglo-Arabian horse owners and 235 clubs across North America. AHA registers and maintains a database of more than one million Arabian, Half-Arabian and Anglo-Arabian horses and administers approximately $3 million in annual prize money. AHA produces championship events, recognizes over 550 Arabian horse shows and distance rides and provides activities, education, and programs that promote breeding and ownership.

AHA is a major equine association serving 85,600 Arabian, Half-Arabian and Anglo-Arabian horse owners and 235 clubs across North America. AHA registers and maintains a database of more than one million Arabian, Half-Arabian and Anglo-Arabian horses and administers approximately $3 million in annual prize money. AHA produces championship events, recognizes over 550 Arabian horse shows and distance rides and provides activities, education, and programs that promote breeding and ownership.