| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| Atlas 10 | chestnut | c | 1990 | 210 Strij 29 | 559 Actia 21 | Arabian | Khrenovskoy Stud | |
| Atlasas 1 | bay | c | 1987 | 190 Magdan 14 | 557 Aquatoria 11 | Arabian | Vilnius Stud | |
| Atlet | chestnut | c | 1993 | 274 Tembr 18 | 762 Ataka 10 | Arabian | "Ptichii" | |
| Atletika 14 | grey | f | 2002 | 318 Karat 5 | 1015 Aldomaja | Arabian | Tersk Stud | |
| 586 Atmosphera | grey | f | 1981 | 174 Mascat 6 | 447 Skorost 27 | Arabian | Khrenovskoy Stud | |
| Atola | bay | f | 2022 | 643090000234895 | 944 Tornado Tersk 9 17 | 2568 Anabella | Arabian | Mr Belov A.A. |
| Atom 35 | bay | c | 1996 | 284 Mat 8 | 561 Albanka 14 | Arabian | Tersk Stud | |
| Atos | chestnut | c | 2018 | 643090000347911 | 701 Salahadin | 1770 Arbelia | Arabian | Giniyatullin S.Sh. Farm |
| Atrab | f | 1969 | Madani | Gafsa | Arabian | |||
| Atribut 6 | grey | c | 1994 | 221 Balaton 16 | 570 Anatomy 24/1 | Arabian | Tersk Stud |