| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Alfastadhir | city | Iceland | 64.07 | -20.50 | 183 | 75 | |
| Alfastaðir | city | Iceland | 64.07 | -20.50 | 183 | 75 | |
| Alfstadhir | city | Iceland | 64.07 | -20.50 | 183 | 75 | |
| Alvidhra | city | Iceland | 64.00 | -21.00 | 265 | 475 | |
| Alvidra | city | Iceland | 64.00 | -21.00 | 265 | 475 | |
| Alviðra | city | Iceland | 64.00 | -21.00 | 265 | 475 | |
| Arabaer | city | Iceland | 63.80 | -20.77 | 3 | 1 | |
| Arabær | city | Iceland | 63.80 | -20.77 | 3 | 1 | |
| Arakot | city | Iceland | 63.98 | -20.58 | 177 | 130 | |
| Arbaer | city | Iceland | 63.95 | -21.05 | 78 | 2463 | |
| Arhraun | city | Iceland | 64.00 | -20.65 | 154 | 17 | |
| Arnarbaeli | city | Iceland | 64.00 | -20.82 | 118 | 0 | |
| Arnarbæli | city | Iceland | 64.00 | -20.82 | 118 | 0 | |
| Arnarfell | city | Iceland | 64.20 | -21.08 | 370 | 2 | |
| Arnarholl | city | Iceland | 63.83 | -20.93 | 3 | 0 | |
| Arnarholt | city | Iceland | 64.23 | -20.42 | 328 | 49 | |
| Arnarstadhir | city | Iceland | 63.93 | -20.90 | 72 | 234 | |
| Arnarstaðir | city | Iceland | 63.93 | -20.90 | 72 | 234 | |
| Asatun | city | Iceland | 64.10 | -20.40 | 223 | 166 | |
| Asgardhur | city | Iceland | 64.07 | -20.98 | 127 | 0 | |
| Asolfsstadhir | city | Iceland | 64.10 | -20.00 | 396 | 0 | |
| Asólfsstaðir | city | Iceland | 64.10 | -20.00 | 396 | 0 | |
| Audhsholt | city | Iceland | 64.12 | -20.48 | 170 | 188 | |
| Audhsholt | city | Iceland | 63.95 | -21.17 | 52 | 1159 | |
| Austurey | city | Iceland | 64.18 | -20.65 | 193 | 40 | |
| Austurhlidh | city | Iceland | 64.07 | -20.20 | 324 | 0 | |
| Austurhlidh | city | Iceland | 64.28 | -20.38 | 695 | 43 | |
| Austurhlíð | city | Iceland | 64.28 | -20.38 | 695 | 43 | |
| Austurhlíð | city | Iceland | 64.07 | -20.20 | 324 | 0 | |
| Austurkot | city | Iceland | 63.92 | -21.00 | 49 | 2837 | |
| Austurkot | city | Iceland | 63.98 | -20.80 | 118 | 0 | |
| Auðsholt | city | Iceland | 64.12 | -20.48 | 170 | 188 | |
| Auðsholt | city | Iceland | 63.95 | -21.17 | 52 | 1159 |