| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Isac | city | Provincia de Maputo | Mozambique | -24.7119444 | 32.4427778 | 344 | 957 |
| Isac Massungue | city | Provincia de Inhambane | Mozambique | -24.3572222 | 34.8777778 | 219 | 3864 |
| Isaias | city | Provincia de Inhambane | Mozambique | -23.3530556 | 35.3894444 | 439 | 4156 |
| Isaias | city | Provincia de Inhambane | Mozambique | -22.8897222 | 35.5233333 | 75 | 3062 |
| Isamalanga | city | Provincia de Niassa | Mozambique | -13.3555556 | 35.9122222 | 2509 | 617 |
| Isamalano | city | Provincia de Niassa | Mozambique | -13.3555556 | 35.9122222 | 2509 | 617 |
| Isaías | city | Provincia de Inhambane | Mozambique | -23.3530556 | 35.3894444 | 439 | 4156 |
| Isaías | city | Provincia de Inhambane | Mozambique | -22.8897222 | 35.5233333 | 75 | 3062 |
| Ismael | city | Provincia de Maputo | Mozambique | -26.3486111 | 32.6666667 | 6 | 919 |
| Ismael | city | Provincia de Gaza | Mozambique | -24.5433333 | 33.1738889 | 101 | 2063 |
| Ismael | city | Provincia de Gaza | Mozambique | -24.495 | 34.2675 | 3 | 4919 |
| Ismael Mujavar | city | Provincia de Gaza | Mozambique | -24.5427778 | 34.1544444 | 91 | 7883 |
| Ismail Faquir Bai | city | Provincia de Tete | Mozambique | -17.3533333 | 35.2219444 | 137 | 2982 |
| Issa | city | Provincia de Niassa | Mozambique | -13.6472222 | 35.3808333 | 3333 | 3122 |
| Issa | city | Provincia de Cabo Delgado | Mozambique | -10.7447222 | 40.3558333 | 49 | 1769 |
| Issa | city | Provincia de Cabo Delgado | Mozambique | -10.6877778 | 40.4055556 | 32 | 1772 |
| Issaca | city | Provincia de Gaza | Mozambique | -24.8561111 | 33.5586111 | 39 | 13779 |
| Issai | city | Provincia de Maputo | Mozambique | -24.9758333 | 32.2930556 | 347 | 1341 |
| Issai | city | Provincia de Gaza | Mozambique | -23.8677778 | 32.9025 | 249 | 420 |
| Issai | city | Provincia de Inhambane | Mozambique | -22.1386111 | 35.1025 | 164 | 3007 |
| Issaia | city | Provincia de Maputo | Mozambique | -24.6955556 | 32.4430556 | 324 | 957 |
| Issaia | city | Provincia de Gaza | Mozambique | -24.3388889 | 33.4802778 | 111 | 3676 |
| Issaia | city | Provincia de Gaza | Mozambique | -24.3411111 | 33.5513889 | 108 | 2447 |
| Issaia | city | Provincia de Inhambane | Mozambique | -22.075 | 34.9936111 | 229 | 2538 |
| Issamatanga | city | Provincia de Niassa | Mozambique | -12.9236111 | 37.6886111 | 1807 | 420 |
| Issan | city | Provincia de Maputo | Mozambique | -24.6266667 | 32.7561111 | 144 | 3345 |
| Issau | city | Provincia de Inhambane | Mozambique | -21.7494444 | 34.4705556 | 462 | 705 |
| Issufa | city | | Mozambique | -24.2666667 | 35.05 | 190 | 7586 |
| Issufo | city | Provincia de Niassa | Mozambique | -15.2372222 | 35.8608333 | 2171 | 4172 |
| Issufo | city | Provincia de Nampula | Mozambique | -13.9375 | 40.0441667 | 1059 | 6247 |
| Istambul | city | Provincia de Niassa | Mozambique | -12.5172222 | 35.4447222 | 2998 | 602 |
| Istique | city | Provincia de Inhambane | Mozambique | -24.3213889 | 34.0608333 | 223 | 1293 |
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