Arabian Horse Association
The source for for all things pertaining to registering Arabian and Half-Arabian horses.

U.S. Equestrian Foundation
The latest incarnation of the Equestrian governing organization.

Region 13
Website for IAHA Region 13, Indiana and Michigan.

Indiana Horse Council
Promoting all forms of Equine activities in Indiana.  Sponsoring organization of the Hoosier Horse Fair.

Arabian Reining Horse Association
Featuring the growing interest in the Working Western disciplines, especially Reining.

Arabian Jockey Club
National organization in charge of registering and managing the lucrative world of Arabian racing.