| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Alto União | city | Espirito Santo | Brazil | -20.88 | -41.10 | 242 | 26152 |
| Alto Uru | city | Santa Catarina | Brazil | -27.02 | -49.67 | 1118 | 4274 |
| Alto Uruguai | city | Rio Grande do Sul | Brazil | -27.30 | -54.13 | 830 | 2800 |
| Alto Uruguay | city | Rio Grande do Sul | Brazil | -27.30 | -54.13 | 830 | 2800 |