| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| 17938 Uboristaya | d.-grey | f | 1988 | 10231 Tragik | 16967 Ulojina | Orlov trotter | Novotomnikovskii konzavod | |
| Uboristyy | grey | c | 2025 | Baltiets 9 | Ustoychivaya | Orlov trotter | Gestut "Zavivalovsky" | |
| Uborka | bay | f | 1989 | 9537 Benzol | 16966 Ulovka | Orlov trotter | Khrenovskoy Stud | |
| 992 Ubornaya | f | Orlov trotter | ||||||
| Ubornaya | grey | f | 1875 | Orlov trotter | ||||
| 22326 Uboynaya | grey | f | 2006 | 643110800136211 | 10654 Bank | 18331 Ulybka | Orlov trotter | Gestut "Zavivalovsky" |
| Uboynaya Ledi | grey | f | 2018 | 12511 Lagidnyy | 23296 Uboynaya Sila | Orlov trotter | Ustinov Andrey Mikhaylovich | |
| 23296 Uboynaya Sila | d.-grey | f | 2013 | 12124 Braslet | 21487 Uspeshnaya | Orlov trotter | Sakhnova E.V. | |
| Uboynaya Slava | black | f | 2024 | 643090000731743 | 12511 Lagidnyy | 23296 Uboynaya Sila | Orlov trotter | Ustinov Aleksandr Andreyevich |
| Ubranets | bay | c | 2003 | 11229 Fortepiano | 19774 Upakovka | Orlov trotter | Zaporojskiy konzavod |