| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Avtorityetnyy | d.-bay | c | 2011 | 011661 Vatikan | 025485 Armada | Trotter | Chistopolskaia GZK | |
| Avtostrada | chestnut | f | 1992 | 011070 Vassal | 021048 Antarktida | Trotter | Elanskiy k.z. | |
| Avtostrada | bay | f | 2001 | 011215(А) Arhiv | 020654 Verbena | Trotter | k.z. "Kultura" | |
| Axelottel | bay | f | 1933 | American Trotter | Austria | |||
| Axomite | bay | c | 1942 | Volomite | American Trotter | USA | ||
| Axwell Lexa | d.-bay | c | 2016 | 246000025635760 | Even Better Odds | Maxwell D-Day | French Trotter | Finland |
| Axworthy | chestnut | c | 1892 | American Trotter | USA | |||
| Ay Ay Ay Devchonki RM | bay | f | 2023 | 985141002612650 | 013330(А) Brooklyn Hill | 027342 Alisa Forman | Trotter | "Plemkonzavod im. V.I.Chapayeva" |
| Ay Layk Yu(pala) | black | f | 2021 | 013347 Almaz | Utekha Pirata | Trotter | Mustang Farm | |
| Ay-Petri | f | 2009 | 011880 Papirus | 025593(А) Akrobatka | Trotter | plemzavod "Krasnoturansky", Krasnoyarsky kray |