| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Uhtri | city | Hiiumaa | Estonia | 58.8125 | 22.6625 | 55 | 887 |
| Ukhtri | city | Hiiumaa | Estonia | 58.8125 | 22.6625 | 55 | 887 |
| Ul'ya | city | Hiiumaa | Estonia | 58.7619444 | 22.6413889 | 62 | 857 |
| Ulendi | city | Hiiumaa | Estonia | 58.9 | 22.2133333 | 39 | 440 |
| Ulja | city | Hiiumaa | Estonia | 58.7619444 | 22.6413889 | 62 | 857 |
| Ulʼya | city | Hiiumaa | Estonia | 58.7619444 | 22.6413889 | 62 | 857 |
| Undama | city | Hiiumaa | Estonia | 58.9005556 | 22.8425 | 13 | 883 |
| Utu | city | Hiiumaa | Estonia | 58.8038889 | 22.7127778 | 3 | 717 |
| Uylendi | city | Hiiumaa | Estonia | 58.9 | 22.2133333 | 39 | 440 |
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