| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Удувере | city | Saaremaa | Estonia | 58.34 | 22.58 | 32 | 684 |
| Улье | city | Saaremaa | Estonia | 58.28 | 22.28 | 22 | 596 |
| Унгума | city | Saaremaa | Estonia | 58.47 | 23.14 | 3 | 413 |
| Ундва | city | Saaremaa | Estonia | 58.49 | 22.00 | 55 | 160 |
| Ундимяэ | city | Saaremaa | Estonia | 58.41 | 22.82 | 32 | 579 |
| Унимяэ | city | Saaremaa | Estonia | 58.28 | 22.48 | 3 | 14536 |
| Упа | city | Saaremaa | Estonia | 58.29 | 22.54 | 6 | 4004 |