| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Aucanquilcha | city | Chile | -21.20 | -68.47 | 17627 | 84 | |
| Aucanquilla | city | Chile | -21.20 | -68.47 | 17627 | 84 | |
| Aucar | city | Los Lagos | Chile | -42.17 | -73.49 | 3 | 880 |
| Auchac | city | Los Lagos | Chile | -43.03 | -73.54 | 3 | 413 |
| Aucho | city | Los Lagos | Chile | -42.06 | -73.46 | 3 | 706 |
| Auco | city | Valparaiso | Chile | -32.89 | -70.70 | 3349 | 2343 |
| Aucó | city | Coquimbo | Chile | -31.49 | -71.10 | 1893 | 0 |
| Aucó | city | Los Lagos | Chile | -41.78 | -73.51 | 16 | 1209 |
| Aulén | city | Los Lagos | Chile | -41.87 | -72.80 | 118 | 219 |
| Auquinco | city | Libertador General Bernardo O'Higgins | Chile | -34.77 | -71.20 | 830 | 1245 |
| Auquinco | city | Los Rios | Chile | -40.23 | -72.94 | 390 | 2067 |
| Aurora | city | Maule | Chile | -35.49 | -71.53 | 830 | 5010 |
| Ausipar | city | Arica y Parinacota | Chile | -18.59 | -69.81 | 5085 | 447 |
| Ausipas | city | Arica y Parinacota | Chile | -18.59 | -69.81 | 5085 | 447 |
| Autilla | city | Arica y Parinacota | Chile | -18.02 | -69.20 | 14471 | 62 |