- Aghanvilla
- Aharney
- Annaghbrack
- Annamoe
- Annaville
- Ash Island
- Attinkee
- Aghadaugh
- Aghalasty and Ankersland
- Ardmorney
- Athlone
- Auburn
- Abbeydown
- Adamstown
- Ahare
- Ahare Bridge
- Aiden’s Cross Roads
- Ambrosetown
- Anghnagappall Bridge
- Annagh
- Annagh
- Annagh Long
- Annagh Lower
- Annagh Middle
- Annagh More
- Annagh Upper
- Annaghhill
- Annaugh Bridge
- Ardcavan
- Ardcolm