| Registered Name | Owner / Club | Status |
|---|---|---|
| Andie | Angela Taylor Castle Carraig | Approved |
| Andyanderson | Lizzy Naughton Round Tower | Approved |
| Andys Choice | Allison Terry North Cork | Approved |
| Aneirin Celyn | Lauren Jackson Boyneside | Approved |
| Anfield Tonic Touch | Hannah Rafferty Ard Lu | Approved |
| Angel Bluebell | Manus Kelly Donegal Gaeltacht | Approved |
| Angel Delight | Mary Lynch Sarsfield | Approved |
| Angelina Ballerina II | Martin McCooey Mullaghmore | Approved |
| Angle Iron | Faye Nolan Arderin | Approved |
| Angus McBrave | Andy Fearon Mo Chara | Approved |
| Animation | Noelle Carroll Hollybrook | Approved |
| Animation! | Aoileann Nic An Iomaire Springmount | Approved |
| Animo Cruise | Conrad McGuinness Gap of the North | Approved |
| Anliosin Kris Kros Dancer | Anne Creevey Killcarrick | Approved |
| Anna Bee | Linda Harney Lisduff | Approved |