| Termen/ Term | Nr. apariții/ No. occurrences |
| IANGTZE ALT:2800 | 2 |
| IANOVITZ | 1 |
| IASI | 1 |
| IASI(ZONA) | 1 |
| IATLIA | 1 |
| IBAIZABAL-DURANGO | 1 |
| IBARAKI-SHI | 1 |
| IDAR | 4 |
| IDRIA | 2 |
| IERICHO | 1 |
| IERUSALEM | 1 |
| IERUSALIM | 2 |
| IESELNITA | 11 |
| IESENFKY:PRADED CH. K. | 1 |
| IF | 73 |
| IFRANTA | 2 |
| IIBAU | 1 |
| IL | 40 |
| ILE D'YEU | 1 |
| ILHA BELA | 1 |
| ILINOIS | 1 |
| ILLINOIS | 1 |
| ILMEN-URAL | 2 |
| ILMENAU | 1 |
| IMAM-BABA | 1 |
| IMHABANE | 1 |
| IMPREJURIMI | 1 |
| IN ZONA MUNTILOR | 2 |
| INDERSKY'SCHEN SALZIAE | 1 |
| INDERSKY-SALZSEE | 2 |
| INDIA | 160 |
| INDIA DE EST | 4 |
| INDIA DE NORD | 1 |
| INDIA DE NORD EST | 1 |
| INDIA DE VEST | 2 |
| INDIILE ORIENTALE | 1 |
| INDO-PACIFIC | 1 |
| INDOCHINA | 6 |
| INDONEZIA | 258 |
| INIUNEA SOVIETICA | 1 |
| INS ANTILE | 3 |
| INS AUCKLAND | 1 |
| INS AZORE | 2 |
| INS BALEARE | 1 |
| INS BARTLETT | 1 |
| INS CANARE | 2 |
| INS CEYLON | 3 |
| INS CORFU | 1 |
| INS FIDJI | 5 |
| INS FIJI | 3 |