| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Iú-Rapecuma | city | Amazonas | Brazil | 0.10 | -67.72 | 252 | 0 |
| Iúalia | city | Kwanza Sul | Angola | -11.40 | 14.05 | 830 | 1937 |
| Iúir Cinn Trá | city | Newry, Mourne and Down | United Kingdom | 54.18 | -6.34 | 118 | 12735 |
| Iúna | city | Espirito Santo | Brazil | -20.35 | -41.53 | 2542 | 9244 |
| Iúr Cinn Trá | city | Newry, Mourne and Down | United Kingdom | 54.18 | -6.34 | 118 | 12735 |