| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| 0855 Urzuy | c | Trotter | ||||||
| Us | grey | c | 1992 | 10643 Sinap | 17939 Ulitka | Orlov trotter | Novotomnikovskii konzavod | |
| Usach | grey | c | 1987 | 10569 Sever | 15575 Ulovka | Orlov trotter | Dubrovskiy konzavod | |
| 9812 Usach | black | c | 1967 | 7153 Uspeh | 13276 Udochka | Orlov trotter | Khrenovskoy Stud | |
| 2675 Usadba | black | f | 1922 | 933 Ah-Ma | 1005 Ulybka | Orlov trotter | Prilepskiy plemennoy konnyy zavod" | |
| 19151 Usadba | grey | f | 1993 | 10280 Barhatnyy | 16975 Uraza | Orlov trotter | Shahovskoy konzavod | |
| 18632 Usadba | bay | f | 1981 | 9785 Skaz | 14818 Uteha | Orlov trotter | kh. im. Kirova Veshkaimskogo r | |
| Usadba | f | 2007 | 11395 Delfin | Uslada | Orlov trotter | Zaporojskiy konzavod | ||
| 23297 Usadba | grey | f | 2014 | 12112 Bankir 31 | 22328 Umira | Orlov trotter | glava KFKH Melnikova T.I. | |
| Usadbushka | grey | f | 2019 | 12479 Karambol 16 | 23297 Usadba | Orlov trotter | Gudenko V.L., Rostovskaya oblast |