| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Aubawn | city | An Cabhan | Ireland | 54.0222222 | -7.5430556 | 423 | 2308 |
| Auburn | city | An Iarmhi | Ireland | 53.5 | -7.8166667 | 249 | 3117 |
| Aucloggeen | city | Gaillimh | Ireland | 53.3944444 | -8.9594444 | 118 | 2865 |
| Aughabrack | city | Corcaigh | Ireland | 51.6755556 | -9.99 | 285 | 3380 |
| Aughadareen Bridge | city | County Limerick | Ireland | 52.4416667 | -8.3161111 | 469 | 3945 |
| Aughagault | city | County Donegal | Ireland | 54.8655556 | -7.7316667 | 249 | 2314 |
| Aughagault Big | city | County Donegal | Ireland | 54.8666667 | -7.7333333 | 249 | 2314 |
| Aughagault Little | city | County Donegal | Ireland | 54.8666667 | -7.7166667 | 265 | 2314 |
| Aughaglanna Bridge | city | An Clar | Ireland | 52.8277778 | -9.1677778 | 249 | 2511 |
| Aughanloge Bridge | city | An Clar | Ireland | 52.6477778 | -9.3158333 | 6 | 2555 |
| Aughatubbrid | city | Cill Chainnigh | Ireland | 52.8786111 | -7.1822222 | 505 | 2950 |
| Aughaville | city | Corcaigh | Ireland | 51.6588889 | -9.3433333 | 259 | 5243 |
| Aughboy | city | An Clar | Ireland | 52.7391667 | -8.5402778 | 127 | 3531 |
| Aughboy Bridge | city | Loch Garman | Ireland | 52.3247222 | -6.8855556 | 216 | 4054 |
| Aughclare | city | Loch Garman | Ireland | 52.3272222 | -6.9252778 | 255 | 4038 |
| Aughill | city | Ciarrai | Ireland | 52.1616667 | -9.8772222 | 0 | 1495 |
| Aughils | city | Ciarrai | Ireland | 52.1616667 | -9.8772222 | 0 | 1495 |
| Aughinish | city | An Clar | Ireland | 53.165 | -9.0794444 | 3 | 1500 |
| Aughkeely | city | County Donegal | Ireland | 54.8675 | -7.8105556 | 501 | 2314 |
| Aughnacrow Bridge | city | Loch Garman | Ireland | 52.4880556 | -6.6394444 | 232 | 4036 |
| Aughnagawer Cross Roads | city | Tiobraid Arann | Ireland | 52.4655556 | -8.0619444 | 262 | 2864 |
| Aughnagroagh Bridge | city | Loch Garman | Ireland | 52.3263889 | -6.6405556 | 213 | 4054 |
| Aughnasheelan | city | County Leitrim | Ireland | 54.0694444 | -7.8611111 | 321 | 1458 |
| Aughness | city | Maigh Eo | Ireland | 54.0833333 | -9.8469444 | 88 | 1367 |
| Aughnish Isle | city | County Donegal | Ireland | 55.0519444 | -7.5980556 | 13 | 1656 |
| Aughrim | city | An Clar | Ireland | 53.0102778 | -8.9444444 | 190 | 2555 |
| Aughrim | city | Gaillimh | Ireland | 53.3022222 | -8.3125 | 246 | 2874 |
| Aughrim | city | County Leitrim | Ireland | 54.2205556 | -8.0472222 | 354 | 1590 |
| Aughrim | city | Cill Mhantain | Ireland | 52.8533333 | -6.3275 | 331 | 4582 |
| Aughris | city | Sligeach | Ireland | 54.2730556 | -8.7694444 | 3 | 1180 |
| Aughrus More | city | Gaillimh | Ireland | 53.5466667 | -10.1716667 | 3 | 509 |
| Aughshemus Bridge | city | Port Lairge | Ireland | 52.1744444 | -7.3930556 | 134 | 4480 |
| Aught Upper | city | County Donegal | Ireland | 55.1072222 | -7.2522222 | 259 | 3950 |
| Aurora | city | Cill Mhantain | Ireland | 53.19 | -6.2875 | 997 | 35526 |
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