| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Umnitsa | d.-bay | f | 2010 | 012138(А) Nuke it Freddie | 024099 Udal | Trotter | vladelec Riazancev L.V. g. Kur | |
| Umnitsa | bay | f | 2018 | 013006 Advokat | 026552 Uvesistaia | Trotter | Protskiy A.N. | |
| Umnitsa LAF | d.-bay | f | 2021 | 013041(А) Golden Runner | 027032(Ф) Ulatite | French Trotter | ||
| 0859 Umnyy | d.-bay | c | 1904 | Trotter | ||||
| 01111 Umorushka | d.-bay | f | 1913 | Trotter | ||||
| 018970 Umova | chestnut | f | 1979 | 09554 Iney | 015280 Undina | Trotter | Gomelskiy k.z. | |
| 011655 Umysel | bay | c | 1989 | 010702(А) Yankee Chicano | 017775 Upornaya | Trotter | "Aleksandrovsk Stud N 12" | |
| 028409(Ф) Una d'Amos | bay | f | 2008 | Fleuron Perrine | Lambada d'Amos | French Trotter | France | |
| Una Duchessa | bay | f | 1986 | Duc de Vrie | French Trotter | France | ||
| Una Ega | black | f | 1973 | Frosty Hanover | Nitta Hof | American Trotter | Danemark |