| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| India Muerta | city | Chaco | Argentina | -27.28 | -60.87 | 278 | 514 |
| Ingeniero Barbet | city | Chaco | Argentina | -26.98 | -59.46 | 232 | 1123 |
| Isla Verde | city | Chaco | Argentina | -27.57 | -59.04 | 127 | 7875 |
| Isleta del Aromito | city | Chaco | Argentina | -27.98 | -60.22 | 203 | 139 |
| Itin | city | Chaco | Argentina | -27.49 | -61.32 | 232 | 1143 |