A Alberta Standardbred Horse Association American Horse Council American Quarter Horse Association Association of Racing Commissioners International Australia Harness Racing Austria B Belgium British Harness Racing Club C California Harness Horsemen's Assoc. California Horse Racing Board Central Ontario Standardbred Association (COSA) Circuit regional des courses du Québec Cloverleaf S.O.A Czech Republic D Delaware Harness Racing Commission Delaware Standardbred Owners Fund Denmark E Equibase Estonia European Trotting Union F Finland Florida Standardbred Breeders and Owners Associations France G Germany Great Britain H Hambletonian Society/Breeders Crown Harness Horse Assoc. of Central New York Harness Horse Breeders of NYS, Inc. Harness Horse Youth Foundation Harness Horseman's Association of New England, Inc. Harness Horsemen International Harness Racing British Columbia I Illinois Department of Agriculture Horse Racing Illinois Harness Horsemen's Association Indiana Horse Racing Commission / Indiana Standardbred Breed Development Fund Indiana Standardbred Association Iowa Harness Horseman’s Association Iowa Racing & Gaming Commission Ireland Italy K Kentucky Harness Horsemen's Association L Lithauania M Maine Harness Horsemen's Association Maine State Racing Commission Malta Maryland Racing Commission Maryland Standardbred Breeders Association Maryland Standardbred Race Fund Massachusetts Gaming Commission Meadows Standardbred Owners Association Michigan Gaming Control Board Michigan Harness Horsemens Assoc. Midwest Horse Welfare Foundation, Inc. Minnesota Harness Racing, Inc. Minnesota Racing Commission N National Racing License Netherlands Nevada Standardbred Association New Hampshire Racing and Charitable Gaming New Jersey Racing Commission New Jersey Sire Stakes New Vocations Racehorse Adoption Program New York Sire Stakes New York State Gaming Commision New Zealand Norway O Ohio Colt Racing Association Ohio Fair Managers' Association Ohio Harness Horsemen's Association Ohio State Racing Commission Ontario Harness Horse Association Ontario Jockey Club Ontario Racing Commission Ontario Sires Stakes Ontario Standardbred Adoption Society P Pennsylvania Harness Horsemen's Assoc. Q Quebec Trotting & Pacing Association R Racing Medication and Testing Consortium Racing Officials Accreditation Program RUS Ontario Russia S Saratoga Harness Horsepersons Assc Inc Solvenia Southern Tier Harness Horsemen's Associa Southern Valley Colt Circuit Standardbred Breeders & Owners Association of New Jersey Standardbred Breeders Association of PA Standardbred Breeders of Ontario Association Standardbred Canada Standardbred Owners Assc. of New York Standardbred Owners of Massachusetts Inc Standardbred Retirement foundation Standardbred Transition Alliance (STA) Sweden U United States Harness Writers Assoc. V Virginia Harness Horse Association W Western NY Harness Horsemen's Association Wisconsin Harness Horse Association