| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Uvaga | grey | f | 2019 | 11714 Ararat | Ukradka | Orlov trotter | Zaporojskiy konzavod | |
| Uval | bay | c | 1964 | 6294 Volshebnik | 13280 Ukorizna | Orlov trotter | Novotomnikovskii konzavod | |
| Uval | grey | c | 1972 | 8320 Vodovorot | 13290 Upornaya | Orlov trotter | Novotomnikovskii konzavod | |
| Uvalen | d.-grey | c | 1964 | 7398 Virtuoz | 10486 Usmishka | Orlov trotter | Dubrovskiy konzavod | |
| Uvalen | bay | c | 1973 | 8306 Vetrenyy | 14817 Ustupka | Orlov trotter | Khrenovskoy Stud | |
| 10587 Uvalen | black | c | 1977 | 9562 Vojak | 15580 Upakovka | Orlov trotter | Khrenovskoy Stud | |
| Uverennaya | grey | f | 1960 | 7011 Rion | 10496 Uhabistaya | Orlov trotter | Khrenovskoy Stud | |
| Uverennaya | grey | f | 1962 | 6294 Volshebnik | 13283 Ulovka | Orlov trotter | Novotomnikovskii konzavod | |
| Uverennaya Postup | chestnut | f | 1968 | 6921 Pingvin | 14804 Uprava | Orlov trotter | Novotomnikovskii konzavod | |
| Uverennost | f | 2021 | 900243000001617 | 12429 Vratar | Udarnitsa | Orlov trotter | Konezavod OOO "LAG-Servis AGRO" |