| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Iouasso I | city | Ogooue-Lolo | Gabon | -1.05 | 11.93 | 1899 | 149 |
| Iouasso II | city | Ogooue-Lolo | Gabon | -1.03 | 11.93 | 1879 | 149 |
| Iouatchi | city | Ogooue-Lolo | Gabon | -1.60 | 12.32 | 2509 | 0 |
| Iouatchi | city | Ogooue-Lolo | Gabon | -1.00 | 11.80 | 1696 | 149 |
| Iouatsi | city | Ngounie | Gabon | -2.05 | 12.46 | 2647 | 62 |