- Ardskea More
- Athenry
- Attcoffey
- Attipierce
- Attiregan
- Attymon
- Aucloggeen
- Aughrim
- Aughrus More
- Avery Island
- Aghadruminsh
- Aghagrania
- Aghakilmore
- Aghameelta
- Aghameelta Barr
- Aghamore
- Agharroo
- Aughavas
- Aghnagollop
- Aghnahaha
- Aghoo
- Altakeeran
- Annadale
- Annaduff
- Annagh
- Annagh Upper
- Annaghboy
- Annaghgerry
- Annaghkeenly
- Annaghmore