Acton, Aghacommon, Aghadowey, Aghadrumsee, Aghagallon, Aghalee, Ahoghill, Aldergrove, Altamuskin, Altishane, Altmore, Annaclone, Annaghmore, Annahilt, Annahugh, Annalong, Annsborough, Antrim, Ardboe, Ardgarvan, Ardglass, Ardmore, Ardstraw, Armoy, Arney, Articlave, Artigarvan, Artikelly, Atticall, Aughafatten, Augher, Aughnacloy