| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Uch Tappah | city | Muhafazat Diyala | Iraq | 34.35 | 44.9833333 | 334 | 5580 |
| Uch Tepe | city | Muhafazat Diyala | Iraq | 34.35 | 44.9833333 | 334 | 5580 |
| Uj Tappeh | city | Muhafazat Diyala | Iraq | 34.3763889 | 44.9811111 | 334 | 5594 |
| Umm al Chowais | city | Muhafazat Diyala | Iraq | 33.4666667 | 44.5666667 | 131 | 39140 |
| Umm al Ghuzlan | city | Muhafazat Diyala | Iraq | 34.5144444 | 44.7641667 | 403 | 5587 |
| Umm al Ghuzlān | city | Muhafazat Diyala | Iraq | 34.5144444 | 44.7641667 | 403 | 5587 |
| Umm al Jahash | city | Muhafazat Diyala | Iraq | 34.0905556 | 44.3427778 | 206 | 5102 |
| Umm al Jahsh | city | Muhafazat Diyala | Iraq | 34.0905556 | 44.3427778 | 206 | 5102 |
| Umm al Jahāsh | city | Muhafazat Diyala | Iraq | 34.0905556 | 44.3427778 | 206 | 5102 |
| Umm al Jihash | city | Muhafazat Diyala | Iraq | 34.0905556 | 44.3427778 | 206 | 5102 |
| Umm al Jiḩāsh | city | Muhafazat Diyala | Iraq | 34.0905556 | 44.3427778 | 206 | 5102 |
| Umm al Juways | city | Muhafazat Diyala | Iraq | 33.4666667 | 44.5666667 | 131 | 39140 |
| Umm al Kuways | city | Muhafazat Diyala | Iraq | 33.4666667 | 44.5666667 | 131 | 39140 |
| Umm ash Shuways | city | Muhafazat Diyala | Iraq | 33.4775 | 44.5863889 | 118 | 35193 |
| Un Iki Imam | city | Muhafazat Diyala | Iraq | 34.6416667 | 45.097222 | 875 | 5577 |
| Unis | city | Muhafazat Diyala | Iraq | 33.8 | 45.4833333 | 298 | 5633 |
| Urgiya | city | Muhafazat Diyala | Iraq | 33.9 | 44.8666667 | 170 | 5629 |
| Uthman | city | Muhafazat Diyala | Iraq | 34.4638889 | 45.3497222 | 682 | 5590 |
| Uthmān | city | Muhafazat Diyala | Iraq | 34.4638889 | 45.3497222 | 682 | 5590 |
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