| Termen/ Term | Nr. apariții/ No. occurrences |
| INTRE VOLGA SI URAL | 2 |
| IOACHIMOV | 1 |
| IORDANIA | 6 |
| IORGUTOVA | 7 |
| IOWA | 1 |
| IRAN | 12 |
| IRIANUL DE VEST | 6 |
| IRIANULI DE VEST | 2 |
| IRKUTK | 1 |
| IRKUTSK | 2 |
| IRLANDA | 2 |
| IS | 68 |
| ISCHABETHAL | 1 |
| ISERWIESE | 1 |
| ISHANG | 1 |
| ISHIGAKI | 4 |
| ISLAND | 1 |
| ISLANDA | 5 |
| ISOLE TERMITI | 1 |
| ISRAE | 14 |
| ISRAEL | 29 |
| ISSYK-KUL | 2 |
| ISTRIA | 3 |
| ISULELE CELEBES | 1 |
| ITALA | 1 |
| ITALIA | 318 |
| ITALIA(?) | 1 |
| ITSUKAICHI | 2 |
| IUGOSLAVIA | 61 |
| IUGUSLAVIA | 1 |
| IZRAEL | 1 |
| IZSAR | 1 |
| IZVOARE | 1 |
| IZVORUL DORULUI | 3 |
| IZVORUL MUNTELUI BICAZ | 1 |
| IACOBENI | 6 |
| IAKOVLEVKO | 1 |
| IALPUG | 1 |
| IASI | 1 |
| IBBENBUREN | 1 |
| IEZER CALARASI | 10 |
| IEZERUL CALARASI | 5 |
| ILMENAU | 2 |
| IMPREJURIMILE SIBIULUI | 2 |
| INSULA ADA KALEH | 2 |
| INSULA HERON | 2 |
| INSULA KRK | 2 |
| INSULA LUZON | 1 |
| INSULA SACALIN | 13 |
| INSULA SACALIN PLAJA VESTICA | 1 |