| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Isca | city | Calabria | Italy | 38.60 | 16.52 | 830 | 9340 |
| Isca | city | Alba | Romania | 46.10 | 23.42 | 1030 | 1502 |
| Isca | city | Cagayan | Philippines | 18.24 | 121.98 | 150 | 7926 |
| Isca Casca | city | La Paz | Bolivia | -16.53 | -68.52 | 12742 | 5066 |
| Isca Dumnoniorum | city | Devon | United Kingdom | 50.70 | -3.53 | 85 | 107315 |
| Isca Isca | city | Potosi | Bolivia | -21.18 | -65.85 | 13428 | 298 |
| Isca Romana | city | Calabria | Italy | 39.15 | 16.37 | 3710 | 9237 |
| Isca Yacú | city | Santiago del Estero | Argentina | -27.03 | -64.61 | 921 | 784 |
| Isca dell'Ionio | city | Calabria | Italy | 38.60 | 16.52 | 830 | 9340 |
| Isca dello Ionio | city | Calabria | Italy | 38.60 | 16.52 | 830 | 9340 |
| Isca dell’Ionio | city | Calabria | Italy | 38.60 | 16.52 | 830 | 9340 |
| Isca sull'Ionio | city | Calabria | Italy | 38.60 | 16.52 | 830 | 9340 |
| Isca sullo Ionio | city | Calabria | Italy | 38.60 | 16.52 | 830 | 9340 |
| Isca sull’Ionio | city | Calabria | Italy | 38.60 | 16.52 | 830 | 9340 |
| Iscaballaquinto | city | Puno | Peru | -16.65 | -69.10 | 12588 | 3850 |
| Iscachilliucalla | city | Puno | Peru | -16.72 | -69.55 | 15108 | 476 |
| Iscachuira | city | Puno | Peru | -16.68 | -69.10 | 12588 | 3049 |
| Iscacircaya | city | Puno | Peru | -16.64 | -69.05 | 12057 | 3930 |
| Iscacota | city | La Paz | Bolivia | -16.20 | -69.13 | 12588 | 4795 |
| Iscahorno | city | Potosi | Bolivia | -21.60 | -65.98 | 10908 | 298 |
| Iscahorno | city | Potosi | Bolivia | -21.47 | -65.98 | 12588 | 298 |
| Iscahuaijo | city | Apurimac | Peru | -14.39 | -73.52 | 14268 | 363 |
| Iscahuerahuarani | city | Puno | Peru | -16.82 | -69.22 | 12608 | 1910 |
| Iscaicancha | city | Lima | Peru | -11.10 | -76.89 | 13428 | 775 |
| Iscailsuta | city | Puno | Peru | -16.85 | -69.26 | 12709 | 1508 |
| Iscaisiqui | city | Huancavelica | Peru | -13.13 | -74.88 | 16788 | 1810 |
| Iscalepranu | city | Sardegna | Italy | 39.62 | 9.35 | 1102 | 2623 |
| Iscamoca | city | Tacna | Peru | -17.58 | -69.68 | 14340 | 149 |
| Iscandé | city | Narino | Colombia | 2.45 | -77.98 | 121 | 5292 |
| Iscanhuichoco | city | Puno | Peru | -16.02 | -69.66 | 12713 | 4906 |
| Iscapampa | city | Huanuco | Peru | -9.54 | -76.52 | 13428 | 1035 |
| Iscapampa | city | Huanuco | Peru | -9.56 | -76.52 | 13428 | 1074 |
| Iscapujo | city | Puno | Peru | -16.77 | -69.31 | 13428 | 2044 |
| Iscar | city | Castilla y Leon | Spain | 41.36 | -4.53 | 2509 | 7218 |
| Iscaramano | city | Calabria | Italy | 39.15 | 16.37 | 3710 | 9237 |
| Iscarhuay | city | Lima | Peru | -10.46 | -76.94 | 12601 | 745 |
| Iscariot | city | Mchinji | Malawi | -13.73 | 33.07 | 4189 | 17021 |
| Iscasinan | city | Huanuco | Peru | -9.75 | -76.82 | 12116 | 7426 |
| Iscatal | city | Cabanas | El Salvador | 13.83 | -88.73 | 1669 | 17943 |
| Iscavilavilque | city | Puno | Peru | -16.82 | -69.25 | 12650 | 1937 |
| Iscay Cruz | city | Ayacucho | Peru | -15.35 | -73.94 | 13428 | 286 |
| Iscayache | city | Tarija | Bolivia | -21.43 | -65.12 | 10068 | 745 |
| Iscayachi | city | Tarija | Bolivia | -21.49 | -64.97 | 11768 | 745 |
| Iscayachi | city | Tarija | Bolivia | -21.43 | -65.12 | 10068 | 745 |
| Iscaycacha | city | Arequipa | Peru | -15.88 | -71.80 | 15180 | 1194 |
| Iscaycancha | city | Arequipa | Peru | -15.15 | -71.74 | 14268 | 1559 |
| Iscaycancha | city | Pasco | Peru | -10.52 | -76.56 | 12139 | 6310 |
| Iscaycane Chico | city | Puno | Peru | -16.59 | -69.90 | 14268 | 298 |
| Iscaychaca | city | Cusco | Peru | -13.49 | -72.01 | 11968 | 96179 |
| Iscaychaca | city | Junin | Peru | -11.43 | -76.07 | 12588 | 8489 |
| Iscaycocha | city | Lima | Peru | -12.91 | -75.65 | 15108 | 588 |
| Iscaycocha | city | Ayacucho | Peru | -13.96 | -74.52 | 13494 | 330 |
| Iscaycocha | city | Junin | Peru | -11.56 | -75.48 | 15967 | 1202 |
| Iscaycorral | city | Huanuco | Peru | -9.49 | -76.62 | 13428 | 3393 |
| Iscaygalan | city | Huanuco | Peru | -10.18 | -76.75 | 13428 | 1982 |
| Iscayhuanca | city | Apurimac | Peru | -14.21 | -73.53 | 12588 | 736 |
| Iscaymachay | city | Lima | Peru | -12.56 | -75.88 | 13428 | 352 |
| Iscayocco | city | Arequipa | Peru | -15.85 | -71.73 | 15108 | 492 |
| Iscazurani | city | Puno | Peru | -17.29 | -69.73 | 14530 | 149 |
| Iscehisar | city | Afyonkarahisar | Turkey | 38.86 | 30.75 | 3589 | 18727 |
| Ischchoi-Jurt | city | Chechnya | Russia | 43.21 | 46.39 | 830 | 9213 |
| Ischdaggen | city | Kaliningradskaya Oblast' | Russia | 54.60 | 22.05 | 167 | 300 |
| Ischebecke | city | Nordrhein-Westfalen | Germany | 51.32 | 7.37 | 1122 | 81762 |
| Ischeino | city | Kaluzhskaya Oblast' | Russia | 55.10 | 36.14 | 830 | 345 |
| Ischellini | city | Calabria | Italy | 39.43 | 16.77 | 1669 | 2280 |
| Ischenka | city | Khersons'ka Oblast' | Ukraine | 47.18 | 33.25 | 157 | 1937 |
| Ischenkivka | city | Poltavs'ka Oblast' | Ukraine | 50.13 | 34.35 | 400 | 2831 |
| Ischenrode | city | Niedersachsen | Germany | 51.43 | 10.03 | 977 | 6729 |
| Ischert | city | Rheinland-Pfalz | Germany | 49.68 | 6.87 | 1669 | 4023 |
| Isches | city | Lorraine | France | 48.02 | 5.83 | 1020 | 1287 |
| Ischettini | city | Calabria | Italy | 39.43 | 16.77 | 1669 | 2280 |
| Ischewsk | city | Udmurtiya | Russia | 56.85 | 53.20 | 830 | 185081 |
| Ischgl | city | Tirol | Austria | 47.02 | 10.28 | 4609 | 2086 |
| Ischhofen | city | Bayern | Germany | 49.31 | 11.52 | 1870 | 21727 |
| Ischi | city | Oberosterreich | Austria | 47.72 | 13.62 | 1669 | 14987 |
| Ischia | city | Campania | Italy | 40.73 | 13.95 | 0 | 35442 |
| Ischia Porto | city | Campania | Italy | 40.73 | 13.95 | 0 | 35442 |
| Ischia di Castro | city | Lazio | Italy | 42.55 | 11.75 | 1669 | 3510 |
| Ischiaromana | city | Calabria | Italy | 39.15 | 16.37 | 3710 | 9237 |
| Ischie | city | Ghana | 9.83 | -0.19 | 830 | 2235 | |
| Ischilin Viejo | city | Cordoba | Argentina | -30.61 | -64.34 | 3349 | 298 |
| Ischilín | city | Cordoba | Argentina | -30.58 | -64.37 | 2883 | 298 |
| Ischim | city | Tyumenskaya Oblast' | Russia | 56.11 | 69.49 | 308 | 67948 |
| Ischimbai | city | Bashkortostan | Russia | 53.45 | 56.04 | 830 | 74635 |
| Ischitella | city | Puglia | Italy | 41.90 | 15.90 | 1669 | 7257 |
| Ischl | city | Oberosterreich | Austria | 47.72 | 13.62 | 1669 | 14987 |
| Ischl | city | Bayern | Germany | 47.96 | 12.47 | 1706 | 2578 |
| Ischlberg | city | Steiermark | Austria | 47.62 | 13.75 | 2509 | 5777 |
| Ischmorski | city | Kemerovskaya Oblast' | Russia | 56.19 | 86.64 | 830 | 422 |
| Ischodna | city | Burgas | Bulgaria | 42.88 | 27.20 | 830 | 4590 |
| Ischolnyany | city | Grodnenskaya Oblast' | Belarus | 53.66 | 24.89 | 830 | 2682 |
| Ischpelt | city | Wiltz | Luxembourg | 49.95 | 5.80 | 1669 | 2498 |
| Ischspelt | city | Wiltz | Luxembourg | 49.95 | 5.80 | 1669 | 2498 |
| Ischua | city | New York | United States | 42.25 | -78.40 | 1669 | |
| Ischujahua | city | Apurimac | Peru | -14.10 | -73.51 | 12995 | 766 |
| Isci Bloklari | city | Ankara | Turkey | 39.89 | 32.80 | 3349 | 171275 |
| Iscia Baidoa | city | Bay | Somalia | 3.11 | 43.65 | 1669 | 355160 |
| Isciaca Lassai | city | Jubbada Hoose | Somalia | -1.34 | 41.78 | 0 | 1775 |
| Iscigogo | city | Oromiya | Ethiopia | 9.60 | 34.60 | 5029 | 6109 |
| Iscla | city | Campania | Italy | 40.73 | 13.95 | 0 | 35442 |
| Isclapasa | city | Moquegua | Peru | -16.81 | -70.67 | 12798 | 1907 |
| Isco | city | Potosi | Bolivia | -21.57 | -66.63 | 13543 | 0 |
| Isco | city | Ayacucho | Peru | -14.62 | -73.58 | 14268 | 441 |
| Isco | city | Lima | Peru | -12.63 | -75.60 | 16079 | 191 |
| Isco | city | Amazonas | Peru | -6.07 | -77.72 | 6709 | 1247 |
| Isco Pata | city | Ancash | Peru | -10.08 | -77.12 | 13428 | 1141 |
| Iscomachay | city | Huancavelica | Peru | -12.79 | -74.78 | 13428 | 6134 |
| Iscomalca | city | Cajamarca | Peru | -6.73 | -79.01 | 7670 | 3800 |
| Iscopampa | city | Junin | Peru | -11.77 | -76.12 | 12942 | 2143 |
| Iscopampa | city | Lima | Peru | -10.46 | -76.93 | 13428 | 745 |
| Iscopampa | city | Huanuco | Peru | -9.95 | -76.76 | 13428 | 3741 |
| Iscora | city | Jubbada Hoose | Somalia | -0.43 | 41.13 | 305 | 3278 |
| Iscos | city | Junin | Peru | -12.09 | -75.29 | 10908 | 32326 |
| Iscozacín | city | Pasco | Peru | -10.19 | -75.15 | 1046 | 284 |
| Iscozasin Airport | airport | -10.18 | -75.15 | 898 | 0 | ||
| Iscra | city | Primorsko-Goranska Zupanija | Croatia | 45.47 | 14.35 | 2837 | 1129 |
| Iscroca | city | Sardegna | Italy | 39.70 | 9.12 | 1669 | 4719 |
| Iscroca/Escolca | city | Sardegna | Italy | 39.70 | 9.12 | 1669 | 4719 |
| Iscroni | city | Hunedoara | Romania | 45.38 | 23.37 | 2509 | 19761 |
| Iscu | city | Ica | Peru | -13.21 | -75.89 | 7903 | 255 |
| Iscu Rumi | city | Ayacucho | Peru | -13.90 | -74.10 | 14268 | 695 |
| Iscuande | city | Narino | Colombia | 2.45 | -77.98 | 121 | 5292 |
| Iscuandecito | city | Narino | Colombia | 2.10 | -77.75 | 830 | 1556 |
| Iscuatiana | city | Huancavelica | Peru | -13.41 | -75.27 | 14429 | 522 |
| Iscucancha | city | Pasco | Peru | -10.62 | -76.57 | 13428 | 596 |
| Iscuchaca | city | Cusco | Peru | -14.06 | -71.45 | 12050 | 7077 |
| Iscuchaca | city | Amazonas | Peru | -6.32 | -77.52 | 5393 | 2558 |
| Iscucucho | city | Arequipa | Peru | -15.99 | -71.56 | 15108 | 41 |
| Iscudurca | city | Awdal | Somalia | 10.79 | 43.35 | 830 | 1946 |
| Iscun | city | Peten | Guatemala | 16.57 | -89.45 | 1669 | 1341 |
| Iscuncancha | city | Huancavelica | Peru | -13.51 | -75.28 | 12959 | 1252 |
| Iscupampa | city | Ancash | Peru | -9.38 | -77.82 | 14458 | 596 |
| Iscupampa | city | Huanuco | Peru | -9.67 | -76.93 | 13690 | 3437 |
| Iscupata | city | Junin | Peru | -11.84 | -75.31 | 13428 | 14100 |
| Iscurrume | city | Huanuco | Peru | -10.38 | -76.19 | 10068 | 6972 |
| Iscutacama | city | Junin | Peru | -11.73 | -75.32 | 17188 | 688 |
| Iscutacoj | city | Ayacucho | Peru | -12.89 | -74.29 | 8408 | 7952 |
| Iscutana | city | Huancavelica | Peru | -13.58 | -75.05 | 15108 | 276 |
| Iscuyo | city | Puno | Peru | -17.01 | -69.57 | 15108 | 337 |
| Iscuyoc | city | Cusco | Peru | -13.57 | -72.48 | 8389 | 2132 |