| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Udikula | city | Harjumaa | Estonia | 59.4838889 | 24.9863889 | 75 | 6621 |
| Udiküla | city | Harjumaa | Estonia | 59.4838889 | 24.9863889 | 75 | 6621 |
| Uearu | city | Harjumaa | Estonia | 59.2469444 | 25.3569444 | 232 | 9828 |
| Uekyula | city | Harjumaa | Estonia | 59.3669444 | 25.2333333 | 177 | 9791 |
| Ueveski | city | Harjumaa | Estonia | 59.1394444 | 25.2058333 | 239 | 9691 |
| Ugla | city | Harjumaa | Estonia | 59.2669444 | 23.8169444 | 65 | 5881 |
| Uglya | city | Harjumaa | Estonia | 59.2669444 | 23.8169444 | 65 | 5881 |
| Uksnurme | city | Harjumaa | Estonia | 59.2919444 | 24.6111111 | 134 | 9804 |
| Ulejoe | city | Harjumaa | Estonia | 59.3413889 | 25.3697222 | 196 | 9791 |
| Ulenomme | city | Harjumaa | Estonia | 59.2980556 | 24.3252778 | 111 | 9804 |
| Ulevaltkula | city | Harjumaa | Estonia | 59.3833333 | 24.4 | 101 | 9555 |
| Ulevaltküla | city | Harjumaa | Estonia | 59.3833333 | 24.4 | 101 | 9555 |
| Ulgase | city | Harjumaa | Estonia | 59.4866667 | 25.0777778 | 177 | 7054 |
| Ulgaste | city | Harjumaa | Estonia | 59.4866667 | 25.0777778 | 177 | 7054 |
| Urgeta | city | Harjumaa | Estonia | 59.1666667 | 24.1 | 150 | 9731 |
| Uri | city | Harjumaa | Estonia | 59.4891667 | 25.5802778 | 124 | 9294 |
| Urita | city | Harjumaa | Estonia | 59.4536111 | 25.6805556 | 206 | 9766 |
| Urjaste | city | Harjumaa | Estonia | 59.1127778 | 24.3155556 | 209 | 9611 |
| Urvaste | city | Harjumaa | Estonia | 59.2669444 | 25.1041667 | 203 | 9815 |
| Usad'ba Kar'yakyula | city | Harjumaa | Estonia | 59.35 | 24.3666667 | 131 | 9750 |
| Usadʼba Karʼyakyula | city | Harjumaa | Estonia | 59.35 | 24.3666667 | 131 | 9750 |
| Uskyula | city | Harjumaa | Estonia | 59.4838889 | 24.9863889 | 75 | 6621 |
| Uue Karjakula | city | Harjumaa | Estonia | 59.35 | 24.3666667 | 131 | 9750 |
| Uue Karjaküla | city | Harjumaa | Estonia | 59.35 | 24.3666667 | 131 | 9750 |
| Uue-Riisipere | city | Harjumaa | Estonia | 59.1166667 | 24.2833333 | 177 | 9834 |
| Uuearu | city | Harjumaa | Estonia | 59.2469444 | 25.3569444 | 232 | 9828 |
| Uuekula | city | Harjumaa | Estonia | 59.3669444 | 25.2333333 | 177 | 9791 |
| Uueküla | city | Harjumaa | Estonia | 59.3669444 | 25.2333333 | 177 | 9791 |
| Uueveski | city | Harjumaa | Estonia | 59.1394444 | 25.2058333 | 239 | 9691 |
| Uuri | city | Harjumaa | Estonia | 59.4891667 | 25.5802778 | 124 | 9294 |
| Uurita | city | Harjumaa | Estonia | 59.4536111 | 25.6805556 | 206 | 9766 |
| Uuskula | city | Harjumaa | Estonia | 59.4838889 | 24.9863889 | 75 | 6621 |
| Uuskula | city | Harjumaa | Estonia | 59.3669444 | 25.2333333 | 177 | 9791 |
| Uuskyulya | city | Harjumaa | Estonia | 59.3669444 | 25.2333333 | 177 | 9791 |
| Uusküla | city | Harjumaa | Estonia | 59.4838889 | 24.9863889 | 75 | 6621 |
| Uusküla | city | Harjumaa | Estonia | 59.3669444 | 25.2333333 | 177 | 9791 |
| Uuyekyulya | city | Harjumaa | Estonia | 59.3669444 | 25.2333333 | 177 | 9791 |
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