| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Ievve | city | Ida-Virumaa | Estonia | 59.3591667 | 27.4211111 | 183 | 4680 |
| Iisaku | city | Ida-Virumaa | Estonia | 59.1013889 | 27.3080556 | 173 | 4712 |
| Illuka | city | Ida-Virumaa | Estonia | 59.2377778 | 27.4847222 | 213 | 4697 |
| Illuka-Asula | city | Ida-Virumaa | Estonia | 59.2377778 | 27.4847222 | 213 | 4697 |
| Imatu | city | Ida-Virumaa | Estonia | 59.0988889 | 27.4708333 | 160 | 4712 |
| Imatu Asundus | city | Ida-Virumaa | Estonia | 59.0988889 | 27.4708333 | 160 | 4712 |
| Iohvi | city | Ida-Virumaa | Estonia | 59.3591667 | 27.4211111 | 183 | 4680 |
| Irvala | city | Ida-Virumaa | Estonia | 59.3516667 | 27.0225 | 154 | 4680 |
| Isaak | city | Ida-Virumaa | Estonia | 59.1013889 | 27.3080556 | 173 | 4712 |
| Isak' | city | Ida-Virumaa | Estonia | 59.1013889 | 27.3080556 | 173 | 4712 |
| Isaku | city | Ida-Virumaa | Estonia | 59.1013889 | 27.3080556 | 173 | 4712 |
| Isakʼ | city | Ida-Virumaa | Estonia | 59.1013889 | 27.3080556 | 173 | 4712 |
| Iyeve | city | Ida-Virumaa | Estonia | 59.3591667 | 27.4211111 | 183 | 4680 |
| Iyevve | city | Ida-Virumaa | Estonia | 59.3591667 | 27.4211111 | 183 | 4680 |
| Iykhvi | city | Ida-Virumaa | Estonia | 59.3591667 | 27.4211111 | 183 | 4680 |
| Iyuga | city | Ida-Virumaa | Estonia | 59.1441667 | 27.3602778 | 170 | 4708 |
| Iyyemetsa | city | Ida-Virumaa | Estonia | 58.9411111 | 26.9280556 | 137 | 4481 |
| Iyzaku | city | Ida-Virumaa | Estonia | 59.1013889 | 27.3080556 | 173 | 4712 |
| Izak | city | Ida-Virumaa | Estonia | 59.1013889 | 27.3080556 | 173 | 4712 |
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