| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Liatroim | city | County Leitrim | Ireland | 53.9908333 | -8.0636111 | 232 | 1519 |
| Liberty Hall | city | Ciarrai | Ireland | 51.8713889 | -9.6788889 | 22 | 1944 |
| Licketstown | city | Cill Chainnigh | Ireland | 52.2494444 | -7.2138889 | 39 | 4393 |
| Lickowen | city | Corcaigh | Ireland | 51.5008333 | -9.2297222 | 9 | 3745 |
| Licky Bridge | city | Port Lairge | Ireland | 51.9980556 | -7.8205556 | 150 | 3933 |
| Lidoville | city | Baile Atha Cliath | Ireland | 53.5 | -6.1166667 | 3 | 38105 |
| Lifford | city | County Donegal | Ireland | 54.8319444 | -7.4836111 | 42 | 3175 |
| Limekiln | city | County Offaly | Ireland | 53.1947222 | -7.7472222 | 226 | 2660 |
| Limerick | city | County Limerick | Ireland | 52.6647222 | -8.6230556 | 78 | 4913 |
| Limerick | city | Loch Garman | Ireland | 52.7327778 | -6.2930556 | 308 | 4025 |
| Limerick Bridge | city | Cill Dara | Ireland | 53.2152778 | -6.7044444 | 328 | 7161 |
| Limerick Junction | city | Tiobraid Arann | Ireland | 52.4994444 | -8.2 | 436 | 2926 |
| Limestone Brook Bridge | city | County Donegal | Ireland | 54.6852778 | -8.0708333 | 167 | 2315 |
| Linnamilla Bridge | city | Corcaigh | Ireland | 51.9019444 | -9.025 | 344 | 5215 |
| Linsfort | city | County Donegal | Ireland | 55.1719444 | -7.4972222 | 95 | 1831 |
| Lios Ceannuir | city | An Clar | Ireland | 52.9416667 | -9.3858333 | 0 | 1577 |
| Lios Ceannúir | city | An Clar | Ireland | 52.9416667 | -9.3858333 | 0 | 1577 |
| Lios Cearuill | city | Corcaigh | Ireland | 52.25 | -8.8 | 498 | 5174 |
| Lios Cearúill | city | Corcaigh | Ireland | 52.25 | -8.8 | 498 | 5174 |
| Lios Duin Bhearna | city | An Clar | Ireland | 53.0327778 | -9.2883333 | 252 | 2497 |
| Lios Dúin Bhearna | city | An Clar | Ireland | 53.0327778 | -9.2883333 | 252 | 2497 |
| Lios Mor | city | Port Lairge | Ireland | 52.1366667 | -7.9308333 | 285 | 4699 |
| Lios Mór | city | Port Lairge | Ireland | 52.1366667 | -7.9308333 | 285 | 4699 |
| Lios Poil | city | Ciarrai | Ireland | 52.1425 | -10.1602778 | 249 | 1854 |
| Lios Póil | city | Ciarrai | Ireland | 52.1425 | -10.1602778 | 249 | 1854 |
| Lios Tuathail | city | Ciarrai | Ireland | 52.4463889 | -9.485 | 226 | 2408 |
| Lipstown | city | Cill Dara | Ireland | 53.0505556 | -6.8086111 | 456 | 7122 |
| Lis Cross Roads | city | Cill Chainnigh | Ireland | 52.6686111 | -7.4072222 | 501 | 3305 |
| Lisacul | city | | Ireland | 53.85 | -8.6333333 | 213 | 1832 |
| Lisagoan | city | An Cabhan | Ireland | 53.9494444 | -6.8730556 | 547 | 2841 |
| Lisavaddy | city | County Donegal | Ireland | 54.6563889 | -8.3522222 | 213 | 1617 |
| Lisbabe | city | Ciarrai | Ireland | 52.0786111 | -9.3469444 | 426 | 2427 |
| Lisbealad | city | | Ireland | 51.7 | -9.0666667 | 278 | 5237 |
| Lisbealadea | city | | Ireland | 51.7 | -9.0666667 | 278 | 5237 |
| Lisboduff | city | | Ireland | 54.0716667 | -7.2219444 | 246 | 2622 |
| Liscally | city | County Leitrim | Ireland | 54.4344444 | -8.3997222 | 3 | 1631 |
| Liscananaun | city | Gaillimh | Ireland | 53.3680556 | -8.9605556 | 49 | 2870 |
| Liscannor | city | An Clar | Ireland | 52.9416667 | -9.3858333 | 0 | 1577 |
| Liscanor | city | An Clar | Ireland | 52.9416667 | -9.3858333 | 0 | 1577 |
| Liscarban | city | County Leitrim | Ireland | 54.0558333 | -7.9688889 | 357 | 1387 |
| Liscarney | city | | Ireland | 53.7333333 | -9.55 | 639 | 1776 |
| Liscarrigane | city | Corcaigh | Ireland | 51.9613889 | -9.0802778 | 849 | 5196 |
| Liscarroll | city | Corcaigh | Ireland | 52.25 | -8.8 | 498 | 5174 |
| Liscasey | city | An Clar | Ireland | 52.7511111 | -9.1930556 | 383 | 2514 |
| Lisclamer | city | County Donegal | Ireland | 54.925 | -7.6097222 | 344 | 2110 |
| Liscoghil | city | County Leitrim | Ireland | 54.1969444 | -8.1347222 | 331 | 1394 |
| Lisconly | city | | Ireland | 53.5833333 | -8.85 | 180 | 2857 |
| Lisconor | city | County Leitrim | Ireland | 54.0122222 | -8.0177778 | 232 | 1412 |
| Liscooly | city | County Donegal | Ireland | 54.7994444 | -7.6427778 | 150 | 2316 |
| Liscooly Bridge | city | County Donegal | Ireland | 54.7966667 | -7.6422222 | 150 | 2316 |
| Liscullaun | city | An Clar | Ireland | 52.8511111 | -8.7272222 | 423 | 2510 |
| Liscune | city | Gaillimh | Ireland | 53.3633333 | -8.4458333 | 249 | 2871 |
| Lisdargan | city | Ciarrai | Ireland | 52.1602778 | -10.1933333 | 265 | 1873 |
| Lisdeen | city | An Clar | Ireland | 52.675 | -9.6086111 | 9 | 2172 |
| Lisdoonan | city | County Monaghan | Ireland | 54.0263889 | -6.7511111 | 485 | 3505 |
| Lisdoonvarna | city | An Clar | Ireland | 53.0327778 | -9.2883333 | 252 | 2497 |
| Lisdowney | city | Cill Chainnigh | Ireland | 52.7894444 | -7.3886111 | 351 | 3215 |
| Lisduff | city | | Ireland | 53.65 | -8.75 | 249 | 2559 |
| Lisduff | city | Gaillimh | Ireland | 53.3022222 | -8.6172222 | 219 | 2874 |
| Lisduff | city | Corcaigh | Ireland | 51.9677778 | -8.5311111 | 419 | 5205 |
| Lisduff | city | County Offaly | Ireland | 53.1472222 | -7.7666667 | 246 | 2661 |
| Lisduff | city | An Cabhan | Ireland | 53.9663889 | -7.3833333 | 344 | 2425 |
| Lisduff | city | An Cabhan | Ireland | 53.7972222 | -7.0294444 | 442 | 2727 |
| Lisduff Bridge | city | Tiobraid Arann | Ireland | 52.6905556 | -7.5363889 | 498 | 3158 |
| Lisgall | city | County Monaghan | Ireland | 54.063889 | -6.7263889 | 501 | 3496 |
| Lisgillan | city | County Monaghan | Ireland | 54.1211111 | -6.9752778 | 390 | 3358 |
| Lisgoold | city | Corcaigh | Ireland | 51.9733333 | -8.2191667 | 331 | 5205 |
| Lisgorey | city | Sligeach | Ireland | 54.29 | -8.4280556 | 239 | 2629 |
| Lisgorman | city | County Leitrim | Ireland | 54.2494444 | -8.2061111 | 423 | 1383 |
| Lisgrea | city | | Ireland | 53.85 | -7.0833333 | 416 | 2428 |
| Lisheemine Bridge | city | County Limerick | Ireland | 52.4308333 | -9.0325 | 193 | 5486 |
| Lisheen | city | Corcaigh | Ireland | 51.5222222 | -9.3941667 | 3 | 3342 |
| Lisheen | city | | Ireland | 52.1333333 | -9.25 | 544 | 3844 |
| Lisheen | city | | Ireland | 53.4166667 | -8.4833333 | 249 | 2867 |
| Lisheen Bridge | city | Corcaigh | Ireland | 52.1238889 | -9.2258333 | 498 | 3539 |
| Lisheen Cross Roads | city | Tiobraid Arann | Ireland | 52.7611111 | -7.7308333 | 436 | 2847 |
| Lisheenaclara | city | Gaillimh | Ireland | 53.1430556 | -8.5427778 | 495 | 2885 |
| Lisheenaguile | city | Gaillimh | Ireland | 53.2188889 | -8.2791667 | 272 | 2881 |
| Lisheenanoran | city | Gaillimh | Ireland | 53.3733333 | -9.0527778 | 45 | 1773 |
| Lisheenavalla | city | Gaillimh | Ireland | 53.3302778 | -8.8852778 | 72 | 2843 |
| Lishoy | city | An Iarmhi | Ireland | 53.5 | -7.8166667 | 249 | 3117 |
| Liskeagh | city | Sligeach | Ireland | 54.055556 | -8.4316667 | 662 | 2675 |
| Lislary | city | | Ireland | 54.3833333 | -8.6166667 | 3 | 892 |
| Lislaughna | city | Maigh Eo | Ireland | 53.9741667 | -8.8641667 | 206 | 2211 |
| Lislea | city | County Monaghan | Ireland | 54.1127778 | -7.2530556 | 282 | 2872 |
| Lislevane | city | Corcaigh | Ireland | 51.6083333 | -8.7794444 | 59 | 3647 |
| Lismanny Bridge | city | Gaillimh | Ireland | 53.2761111 | -8.165 | 216 | 2542 |
| Lismire | city | Corcaigh | Ireland | 52.2269444 | -8.9455556 | 524 | 5174 |
| Lismoghry | city | County Donegal | Ireland | 54.9377778 | -7.5511111 | 472 | 2246 |
| Lismorahaun | city | An Clar | Ireland | 53.0747222 | -9.2488889 | 685 | 2493 |
| Lismore | city | Port Lairge | Ireland | 52.1366667 | -7.9308333 | 285 | 4699 |
| Lismoyle | city | County Leitrim | Ireland | 53.9447222 | -8.05 | 229 | 1615 |
| Lismoyny | city | An Iarmhi | Ireland | 53.3488889 | -7.5538889 | 246 | 2844 |
| Lismullane | city | County Limerick | Ireland | 52.6316667 | -8.4786111 | 183 | 5317 |
| Lisnaboy | city | Corcaigh | Ireland | 52.1088889 | -9.1544444 | 498 | 5152 |
| Lisnabrack | city | County Leitrim | Ireland | 54.3277778 | -8.1955556 | 305 | 1377 |
| Lisnadarragh | city | County Monaghan | Ireland | 54.0158333 | -6.8866667 | 498 | 3121 |
| Lisnageer | city | An Cabhan | Ireland | 54.0716667 | -7.1630556 | 252 | 2680 |
| Lisnagreeve | city | County Monaghan | Ireland | 54.1697222 | -6.7502778 | 495 | 4682 |
| Lisnakealwee | city | Ciarrai | Ireland | 52.2716667 | -10.1725 | 226 | 1222 |
| Lisnakill Cross | city | Port Lairge | Ireland | 52.2083333 | -7.1975 | 249 | 4171 |
| Lisnalee | city | County Monaghan | Ireland | 54.1208333 | -7.2333333 | 426 | 3008 |
| Lisnalong | city | County Monaghan | Ireland | 54.0886111 | -7 | 429 | 3358 |
| Lisnamandra | city | An Cabhan | Ireland | 53.9677778 | -7.4194444 | 249 | 2425 |
| Lisnascreena | city | Gaillimh | Ireland | 53.4016667 | -8.3513889 | 229 | 2870 |
| Lisomadaun | city | County Leitrim | Ireland | 53.9619444 | -7.8697222 | 229 | 1394 |
| Lispapple Cross Roads | city | Baile Atha Cliath | Ireland | 53.4838889 | -6.2852778 | 108 | 102510 |
| Lispatrick | city | Corcaigh | Ireland | 51.6347222 | -8.5638889 | 0 | 2487 |
| Lispole | city | Ciarrai | Ireland | 52.1425 | -10.1602778 | 249 | 1854 |
| Lisreagh | city | An Cabhan | Ireland | 53.9516667 | -7.3325 | 498 | 2426 |
| Lisroe | city | An Clar | Ireland | 52.7958333 | -9.1886111 | 498 | 2511 |
| Lisronagh | city | Tiobraid Arann | Ireland | 52.4180556 | -7.7038889 | 229 | 2867 |
| Lisroughly | city | County Leitrim | Ireland | 54.0802778 | -7.7430556 | 249 | 1685 |
| Lisryan | city | | Ireland | 53.7333333 | -7.5 | 308 | 2730 |
| Lissacresig | city | Corcaigh | Ireland | 51.9161111 | -9.0588889 | 387 | 5215 |
| Lissacroneen Cross Roads | city | Corcaigh | Ireland | 51.7566667 | -8.9877778 | 426 | 5229 |
| Lissagraffin | city | Corcaigh | Ireland | 51.4836111 | -9.7830556 | 88 | 2203 |
| Lissagurraun | city | Gaillimh | Ireland | 53.2955556 | -9.1591667 | 249 | 2490 |
| Lissalican | city | County Carlow | Ireland | 52.5891667 | -6.8777778 | 265 | 4160 |
| Lissaneeny | city | Sligeach | Ireland | 54.1633333 | -8.3980556 | 249 | 2668 |
| Lissaniska | city | Maigh Eo | Ireland | 54.0227778 | -9.1402778 | 134 | 1801 |
| Lissaniska | city | Gaillimh | Ireland | 53.4022222 | -8.7455556 | 370 | 2870 |
| Lissaniska | city | Gaillimh | Ireland | 53.1727778 | -8.2613889 | 334 | 2884 |
| Lissanisky | city | Corcaigh | Ireland | 51.8711111 | -8.3052778 | 232 | 3976 |
| Lissaphooca | city | Corcaigh | Ireland | 51.7175 | -8.7425 | 439 | 5233 |
| Lissaphooca Cross Roads | city | Corcaigh | Ireland | 51.7175 | -8.7425 | 439 | 5233 |
| Lissardagh | city | Corcaigh | Ireland | 51.86 | -8.88 | 462 | 5219 |
| Lissarnona | city | Corcaigh | Ireland | 51.445 | -9.4794444 | 0 | 0 |
| Lissarourke | city | Corcaigh | Ireland | 51.7847222 | -8.9241667 | 442 | 5229 |
| Lissataggle | city | | Ireland | 52.2 | -9.5833333 | 219 | 2422 |
| Lissatinnig Bridge | city | Ciarrai | Ireland | 51.9294444 | -9.9952778 | 482 | 2436 |
| Lissatunny | city | Tiobraid Arann | Ireland | 52.8466667 | -8.1758333 | 249 | 2842 |
| Lisselan | city | Corcaigh | Ireland | 51.6544444 | -8.8738889 | 200 | 4845 |
| Lisselton | city | Ciarrai | Ireland | 52.4958333 | -9.5758333 | 187 | 2405 |
| Lisselton Cross Roads | city | Ciarrai | Ireland | 52.4883333 | -9.5755556 | 187 | 2405 |
| Lissinagroagh | city | County Leitrim | Ireland | 54.3172222 | -8.1066667 | 698 | 1388 |
| Lissiniska | city | County Leitrim | Ireland | 54.3919444 | -8.1636111 | 577 | 1604 |
| Lissoy | city | An Iarmhi | Ireland | 53.5 | -7.8166667 | 249 | 3117 |
| Lissyconnor | city | Ciarrai | Ireland | 52.1011111 | -9.2205556 | 485 | 3539 |
| Listack | city | County Donegal | Ireland | 54.9105556 | -7.7705556 | 498 | 2311 |
| Listellan | city | | Ireland | 54.2 | -7.1166667 | 275 | 3468 |
| Listellick | city | | Ireland | 52.3 | -9.7 | 249 | 2410 |
| Listerlin | city | Cill Chainnigh | Ireland | 52.4152778 | -7.0525 | 452 | 3326 |
| Listicall | city | County Donegal | Ireland | 54.9680556 | -7.4752778 | 193 | 2300 |
| Listowel | city | Ciarrai | Ireland | 52.4463889 | -9.485 | 226 | 2408 |
| Listrolin | city | Cill Chainnigh | Ireland | 52.3633333 | -7.2202778 | 347 | 3332 |
| Listry | city | Ciarrai | Ireland | 52.1166667 | -9.6666667 | 124 | 2426 |
| Listry Bridge | city | Ciarrai | Ireland | 52.1166667 | -9.6666667 | 124 | 2426 |
| Little Ash | city | County Louth | Ireland | 53.9761111 | -6.5238889 | 111 | 9373 |
| Little Bray | city | Baile Atha Cliath | Ireland | 53.2044444 | -6.1208333 | 32 | 17734 |
| Little Island Roads | city | Corcaigh | Ireland | 51.9008333 | -8.3525 | 32 | 5035 |
| Littlemill | city | County Louth | Ireland | 53.9841667 | -6.4394444 | 45 | 9809 |
| Littleton | city | Tiobraid Arann | Ireland | 52.6394444 | -7.7380556 | 429 | 2853 |
| Littletown | city | Cill Dara | Ireland | 53.27 | -6.8483333 | 328 | 7152 |
| Lixnaw | city | Ciarrai | Ireland | 52.4055556 | -9.6169444 | 223 | 2409 |
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