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- Abbots Cross Primary School, Newtownabbey, County Antrim
- Abercorn Primary School, Banbridge, County Down
- Academy Primary School, Saintfield, County Down
- Acorn Integrated Primary School, Carrickfergus, County Antrim
- Aghadrumsee Primary School, Rossela, County Fermanagh
- Aghavilly Primary School, Milford, County Armagh
- All Saints' Primary School, Ballela, Ballela, County Down
- All Saints' Primary School, Ballymena, Ballymena, County Antrim
- Altayeskey Primary School, Draperstown, County Londonderry
- Ampertaine Primary School, Upperlands, County Londonderry
- Anahorish Primary School, Toome, County Antrim
- Anamar Primary School, Crossmaglen, County Armagh
- Andrews Memorial Primary School, Comber, County Down
- Annaghmore Primary School, Annaghmore, County Armagh
- Annalong Primary School, Annalong, County Down
- Antiville Primary School, Larne, County Antrim
- Antrim Primary School, Antrim
- Ardmore Primary School, Derryadd, County Armagh
- Armoy Primary School, Armoy, County Antrim
- Armstrong Primary School, Armagh
- Ashgrove Primary School, Carnmoney, County Antrim
- Aughamullan Primary School, Dungannon, County Tyrone
- Augher Central Primary School, Augher, County Tyrone
- Aughnacloy Primary School, Aughnacloy, County Tyrone
Read more about this topic: List Of Primary Schools In Northern Ireland