| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| 022370 Ugryumaya | bay | f | 1989 | 010702(А) Yankee Chicano | 020543 Umnitsa | Trotter | "Aleksandrovsk Stud N 12" | |
| 22327 Ugryumaya | bay | f | 2005 | 11394 Gurman | 20188 Ubegayushchaya | Orlov trotter | GSH "Petrovskii" Lipeckaia ob | |
| 010463 Uh Kakaya | chestnut | f | 1946 | 05347 Kamennyy Gost | 07837 Uharskaya | Trotter | Elanskiy k.z. | |
| 1026 Uh-Kakaia | black | f | 1910 | Orlov trotter | Neustanovlennoe khozyajstvo | |||
| Uhab | d.-bay | c | 1998 | 011326(А) Bullfinch | 022553 Udarnaya | Trotter | "Aleksandrovsk Stud N 12" | |
| 022889 Uhabistaia | bay | f | 1989 | 09408 Bambuk | 017778 Uhta | Trotter | "Aleksandrovsk Stud N 12" | |
| Uhajer | bay | c | 1995 | 011009(А) Rugby's Star | 020646 Utayka | Trotter | Gestut Moskowskiy N 1 | |
| Uhajerka | bay | f | 1993 | 011009(А) Rugby's Star | 020646 Utayka | Trotter | Gestut Moskowskiy N 1 | |
| Uhar | c | 1991 | 011053(А) Hronograf | 018964 Ukleyka | Trotter | Kokchetavskiy konzavod | ||
| Uhar | bay | c | 1989 | 011009(А) Rugby's Star | 020646 Utayka | Trotter | Gestut Moskowskiy N 1 |