| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Tarmon | city | County Leitrim | Ireland | 54.1255556 | -8.0847222 | 190 | 1474 |
| Tawnylea | city | County Leitrim | Ireland | 54.2063889 | -8.1555556 | 216 | 1394 |
| Tullaghan | city | County Leitrim | Ireland | 54.4683333 | -8.3311111 | 3 | 839 |
| Tullintowell | city | County Leitrim | Ireland | 54.2047222 | -8.1366667 | 488 | 1394 |
| Tullinwillin | city | County Leitrim | Ireland | 54.2241667 | -8.1691667 | 442 | 1383 |
| Tully | city | County Leitrim | Ireland | 54.3491667 | -8.2513889 | 396 | 1377 |
| Tullycorka | city | County Leitrim | Ireland | 54.1327778 | -8.1183333 | 518 | 1474 |
| Tullyderrin | city | County Leitrim | Ireland | 54.3858333 | -8.0766667 | 232 | 2232 |
| Tullylackan Beg | city | County Leitrim | Ireland | 54.1086111 | -7.8875 | 816 | 1581 |
| Tullynascreen | city | County Leitrim | Ireland | 54.1747222 | -8.2816667 | 570 | 1694 |
| Tullyskeherny | city | County Leitrim | Ireland | 54.2863889 | -8.1544444 | 554 | 1380 |
| Tullyskeherny | city | County Leitrim | Ireland | 54.3744444 | -8.1152778 | 393 | 1521 |
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