| Registered Name | Owner / Club | Status |
|---|---|---|
| Artic Commander | Niamh Murphy Castle Hill | Approved |
| Artic Cruz (IRE) | Kate Solon Greenhills | Approved |
| Artic Lodge | Brian Cassidy Killossery | Approved |
| Artisan Sam | Louise Brassil Kerry | Approved |
| Artists Coco | Charlotte Evans Deerpark | Approved |
| Arvika Ligeonniere | Louise Duffy Copperfield | Approved |
| As You Wish | Kate O'Driscoll Earl's Well | Approved |
| Asdee Lily | Catherine Kelly Burren | Approved |
| Ash Mara | Mary Hayden Clonmel | Approved |
| Ash Ville Coral | Sarah Freeman Waterford | Approved |
| Asha | Aoife Walsh Kerry | Approved |
| Ashbrook Park | Gearoid Mulligan Mosstown | Approved |
| Ashfield Bouncer | Ann Lambert Carne | Approved |
| Ashfield Coronal | Sarah Fitzgerald North Cork | Approved |
| Ashfield Festival | Sinead Mc Keever Enniskerry | Approved |