| Name | Color | Sex | Year of birth | Microchip | Sire | Dam | Breed | Breeder |
|---|---|---|---|---|---|---|---|---|
| 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 | |
| Atron | chestnut | c | 2008 | 448 Beg | 1464 Abrikoska | Arabian | ZAO "Volgateh-99" | |
| Atropin 30/0 | chestnut | c | 2000 | 337 Piligrim 23 | 759 Arabika 4/97 | Arabian | Tersk Stud | |
| Attika K | grey | f | 2025 | 643090000836678 | Ruslan Tersk 14/12 | Bohemian Rhapsody | Arabian | Kodzokov Eldar Albertovich |