A
- (County Tipperary) Annsfort
- (County Tipperary) Anghvaneen
- (County Tipperary) Attateenoe
- (County Tipperary) Ashhill
- (County Tipperary) Athlumman
- (Kerry) Ardcullen
- (Kerry) Addergown
- (Kerry) Ardoughter
- (Kerry) Ahavoher Bridge
- (Clare) Aughanloge Bridge
- (Clare) Ahnagh Cross
- (Clare) Aillroe More
- (Limerick City and County Council) Arranagh
- (Limerick City and County Council) Ashgrove Bridge
- (Limerick City and County Council) Ahadagh
- (Limerick City and County Council) Aghduff Bridge
- (Clare) Athlunkard Bridge
- (Clare) Annagore Bridge
- (Clare) Annaghneal Bridges
- (Clare) Annagh Neal
- (Clare) Ardbooly
- (Clare) Aughaglanna Bridge
- (Clare) Ashline
- (Clare) Aghaglinny North
- (Clare) Aghawinnaun
- (County Tipperary) Aglish
- (County Tipperary) Arragh More
- (Kerry) Abbey Cross
- (Limerick City and County Council) Ardagh
- (County Cork) Ardskeagh