| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Uilyam Andegraund | bay | c | 2021 | 013288(Ф) Velvet Underground | 026726(Ф) Ukraina de Retz | French Trotter | Mr. Polupanov S.V. | |
| Uims end Uishes | bay | f | 1975 | Noble Victory | American Trotter | USA | ||
| Uindi | bay | f | 1997 | 011169(А) Oyster Bar | 021947(А) Windifly Bunnes | American Trotter | ch/v Nikogosian O.A. | |
| Uiut | chestnut | c | 1976 | 09213 Prolog | 015280 Undina | Trotter | Gomelskiy k.z. | |
| Ujimka | bay | f | 1987 | 010376 Jarsk | 018964 Ukleyka | Trotter | Kokchetavskiy konzavod | |
| 010441 Ujimka | d.-chest. | f | 1946 | 02627 Arpachay | 07839 Uhvatka | Trotter | Omskii konzavod | |
| Ujustida | f | 1964 | French Trotter | France | ||||
| Uka des Champs | d.-bay | f | 1986 | Jet de Prapin | Parade du Loir | French Trotter | France | |
| Ukaz | d.-bay | c | 1974 | 08969 Krasivyy Zaezd | 016548 Udal | Trotter | Gestut Moskowskiy N 1 | |
| Ukaz | bay | c | 1991 | 011041 Ugon | 021322 Kibella | Trotter | "Aleksandrovsk Stud N 12" |