| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| 0676-4 Agteon | chestnut | c | 2005 | 643094100001072 | 0005-2 Agdam | 0945-3 Tezi | Thoroughbred | Maistrenko Stud |
| Aguarelle | chestnut | f | 1981 | Logical | Always Tracks | Thoroughbred | Argentina | |
| Aguarico | bay | c | 1982 | Surumu | Antioquia | Thoroughbred | Germany | |
| Aguera | chestnut | f | 2013 | 0458-4 Akbash | 1285-3 Abu-Kebir | Thoroughbred | Donskoi Stud | |
| 1414-7 Aguero | d.-bay | c | 2013 | Candy Ride | Jody Slew | Thoroughbred | USA | |
| Agul | bay | c | 2001 | 3524-1 Gabion | 0033-2 Antologiya | Thoroughbred | Voskhod Stud | |
| 6339 Aguna | bay | f | 1975 | 3010 Gaer | 4156 Aza | Thoroughbred | Lvov Racecourse | |
| Agunda | bay | f | 1968 | 1573 Duglas | 1694 Agoniya | Thoroughbred | Beslansk Stud | |
| Agunda Uis | chestnut | f | 2024 | 643090000777262 | 1644-7 Amerikos | 5200-7 Kaberne | Thoroughbred | Mr. Aroyan S.T. |
| 3048a Agung | br. | c | 1963 | 2996 Faktotum | 1745 Aragva | Thoroughbred | Voskhod Stud |