Organizaciones Internacionales
Organización Sudamericana de Fomento del Sangre Pura de Carrera
Argentina
Hipódromo de Palermo
Hipódromo de San Isidro
Jockey Club de Rosario
Stud Book Argentino
Australia
Stud Book Australiano
Thoroughbred Breeders Australia
Brasil
Jockey Club Brasileiro
Jockey Club de São Paulo
Jockey Club do Paraná
Jockey Club de Minas Gerais
Stud Book Brasileiro
Jornal do Turfe
Chile
Club Hípico de Santiago
Hipódromo Chile
Valparaíso Sporting Club
Club Hipico Concepcion
Colombia
Hipódromo Los Comuneros
Emiratos Arabes Unidos
Emirates Racing Association
Francia
International Federation of Horseracing Authorities
France Galop
Pmu - Pari Mutuel Urbain
Longchamp
Chantilly
Deauville
Inglaterra
British Horseracing Board
Epsom Downs
Newmarket
The Racing Post
Irlanda
Irish Horseracing Authority
The Curragh Racecourse
Italia
Jockey Club Italiano
Ippodromo Roma Capannelle
Japón
Japan Racing Horse Association
Jair Internet Site
México
Hipódromo de las Américas
Panamá
Hipódromo Presidente Remon
Perú
Jockey Club del Peru
Puerto Rico
Hipódromo El Comandante
Sudafrica
Jockey Club of South Africa
Uruguay
Hipódromo Las Piedras
Uruguay Turf Line
Stud Book Uruguayo
Asociación Uruguaya de Propietarios
USA
The Jockey Club
Breeders' Cup
Ntra
Nyra
Equibase
Brisnet
Equineonline
The Blood-Horse
Daily Racing Form
Thoroughbred Times
Espn Sportzone Horse
Aqueduct
Arlington
Bay Meadows
Belmont
Calder
California Fairs (Carf)
Churchill Downs
Colonial Downs
Del Mar
Delaware
Ellis Park
Fairplex
Golden Gate Fields
Gulfstream Park
Hawthorne
Hollywood Park
Keeneland
Laurel Park
Lone Star
Los Alamitos
Meadowlands
Monmouth
Mountaineer Park
Philadelphia Park
Pimlico
Pleasanton
Retama Park
Sam Houston
Santa Anita
Saratoga
Solano Fair
Sportmans Park
Tampa Bay Downs
Turf Paradise
Turfway Park