| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Ibol | city | State of Sarawak | Malaysia | 1.1 | 111.5166667 | 275 | 3588 |
| Igan | city | State of Sarawak | Malaysia | 2.8166667 | 111.7166667 | 3 | 2001 |
| Igan Village | city | State of Sarawak | Malaysia | 2.8166667 | 111.7166667 | 3 | 2001 |
| Ijok | city | State of Sarawak | Malaysia | 1.2 | 111.5333333 | 154 | 2991 |
| Ijok | city | State of Sarawak | Malaysia | 1.4666667 | 111.7 | 898 | 5036 |
| Ili Titok | city | State of Sarawak | Malaysia | 1.25 | 111.6833333 | 334 | 2299 |
| Isu | city | State of Sarawak | Malaysia | 1.2 | 110.9166667 | 813 | 2346 |
| Isu | city | State of Sarawak | Malaysia | 1.6166667 | 111.3833333 | 357 | 5472 |
| Isu | city | State of Sarawak | Malaysia | 1.3166667 | 111.5666667 | 328 | 3668 |
| Itam | city | State of Sarawak | Malaysia | 1.6333333 | 111.8333333 | 1433 | 1683 |
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