| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Idtig | city | Province of Maguindanao | Philippines | 6.7952778 | 124.7747222 | 32 | 12616 |
| Igabay | city | Province of Maguindanao | Philippines | 7.4705556 | 124.3975 | 620 | 22154 |
| Iganatalik | city | Province of Maguindanao | Philippines | 6.8191667 | 124.7697222 | 32 | 12616 |
| Inatian | city | Province of Maguindanao | Philippines | 6.7166667 | 124.7833333 | 45 | 15093 |
| Inawan-Bucana | city | Province of Maguindanao | Philippines | 7.4333333 | 124.2166667 | 324 | 17627 |
| Inog | city | Province of Maguindanao | Philippines | 7.0394444 | 124.7136111 | 32 | 32056 |
| Inogog | city | Province of Maguindanao | Philippines | 7.0394444 | 124.7136111 | 32 | 32056 |
| Inudal | city | Province of Maguindanao | Philippines | 7.0333333 | 124.4833333 | 22 | 51529 |
| Inug-Ug | city | Province of Maguindanao | Philippines | 7.0666667 | 124.65 | 65 | 27631 |
| Inugog | city | Province of Maguindanao | Philippines | 7.0394444 | 124.7136111 | 32 | 32056 |
| Isulan | city | Province of Maguindanao | Philippines | 7.0333333 | 124.4833333 | 22 | 51529 |
| Itig | city | Province of Maguindanao | Philippines | 6.7952778 | 124.7747222 | 32 | 12616 |
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