| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Ukazka | bay | f | 2014 | 12156 Kabotajnyy Gruz | 20189 Ulovka | Orlov trotter | Zaporojskiy konzavod | |
| Ukazka 80 | grey | f | 1994 | 10907 Kulon | 17895 Unita 20 | Orlov trotter | Khrenovskoy Stud | |
| Ukhazher R.T. | bay | c | 2025 | 900255001039836 | 12389 Forum | 22827 Ustupchivaya | Orlov trotter | "Roshcha" |
| Ukhazhyer | bay | c | 2020 | 643110800236469 | 11748 Jezl | 22326 Uboynaya | Orlov trotter | Gestut "Zavivalovsky" |
| Ukhta | grey | f | 2013 | 11714 Ararat | Ukraina | Orlov trotter | Dubrovskiy konzavod | |
| Uklad | grey | c | 1990 | 10758 Kaponir | 18332 Umerennaya | Orlov trotter | kh. "Slavianka" Kochenevskogo | |
| Uklad | grey | c | 1973 | 8541 Koketlivyy | 13276 Udochka | Orlov trotter | Khrenovskoy Stud | |
| Uklad | bay | c | 2007 | 11667 Krugovorot | 19008 Unja | Orlov trotter | SHPK Plemkonzavod "Shadrinskii | |
| Uklad 51 | d.-grey | c | 1996 | 10763 Kvartet | 17895 Unita 20 | Orlov trotter | Khrenovskoy Stud | |
| Uklad 65 | grey | c | 1991 | 10619 Krikun | 16229 Undina | Orlov trotter | Khrenovskoy Stud |