| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| ‘Ubar Badr | city | | Yemen | 13.0716667 | 44.9008333 | 518 | 3808 |
| ‘Ubar Maswad | city | Muhafazat Abyan | Yemen | 13.7297222 | 45.7575 | 2985 | 5493 |
| ‘Ubar al Aslūm | city | | Yemen | 13.0486111 | 44.8705556 | 498 | 3808 |
| ‘Ubar al Jadīd | city | | Yemen | 13.0588889 | 44.9305556 | 416 | 3808 |
| ‘Ubar ash Shab‘ah | city | Muhafazat Abyan | Yemen | 13.2747222 | 45.3488889 | 344 | 2464 |
| ‘Ubar ‘Uthmān | city | Muhafazat Abyan | Yemen | 13.2280556 | 45.3438889 | 190 | 2465 |
| ‘Ubara | city | Baladiyat `Adan | Yemen | 14.5166667 | 45.85 | 5331 | 1569 |
| ‘Ubarah | city | | Yemen | 12.9283333 | 44.1238889 | 1131 | 2245 |
| ‘Ubarah | city | Muhafazat al Bayda' | Yemen | 14.3633333 | 45.7522222 | 6318 | 1587 |
| ‘Ubarah | city | Baladiyat `Adan | Yemen | 14.5166667 | 45.85 | 5331 | 1569 |
| ‘Ubaydīyah | city | Baladiyat `Adan | Yemen | 13.1166667 | 43.3333333 | 36 | 662 |
| ‘Ubayyah | city | Baladiyat `Adan | Yemen | 14.75 | 45.6666667 | 5108 | 3958 |
| ‘Ubayyid | city | | Yemen | 13.1241667 | 44.3702778 | 1742 | 2240 |
| ‘Ubāl | city | Baladiyat `Adan | Yemen | 14.9877778 | 43.5422222 | 1604 | 15953 |
| ‘Udaymah | city | Baladiyat `Adan | Yemen | 13.5833333 | 44.1 | 5557 | 40539 |
| ‘Udayn | city | | Yemen | 13.9686111 | 43.9983333 | 3979 | 24441 |
| ‘Udub | city | | Yemen | 13.2327778 | 44.5977778 | 1492 | 3701 |
| ‘Ufaysh | city | Baladiyat `Adan | Yemen | 13.6666667 | 43.8833333 | 2985 | 96239 |
| ‘Ujmah | city | Baladiyat `Adan | Yemen | 14.5166667 | 44.85 | 7099 | 9023 |
| ‘Ukam | city | Baladiyat `Adan | Yemen | 15.6666667 | 42.7166667 | 29 | 6852 |
| ‘Ukaybīr | city | Muhafazat al Mahwit | Yemen | 15.3333333 | 43.3333333 | 4927 | 24327 |
| ‘Ukayfān | city | | Yemen | 15.2041667 | 44.1716667 | 8323 | 10910 |
| ‘Ukaymah | city | Muhafazat Ta`izz | Yemen | 13.3702778 | 44.3175 | 3425 | 32508 |
| ‘Ukaysah | city | | Yemen | 13.0227778 | 43.9208333 | 1394 | 6137 |
| ‘Ukaysh | city | Baladiyat `Adan | Yemen | 13.7166667 | 43.9166667 | 3638 | 98378 |
| ‘Ukayshah | city | | Yemen | 13.0227778 | 43.9208333 | 1394 | 6137 |
| ‘Ulwān | city | Muhafazat `Adan | Yemen | 12.8994444 | 45.027778 | 82 | 92331 |
| ‘Ulya | city | Baladiyat `Adan | Yemen | 15.0333333 | 47.5333333 | 4688 | 369 |
| ‘Ulá | city | Baladiyat `Adan | Yemen | 14.25 | 43.7333333 | 2723 | 15685 |
| ‘Umar | city | | Yemen | 14.5402778 | 44.027778 | 5449 | 39444 |
| ‘Umar al-Sar | city | Baladiyat `Adan | Yemen | 15.9333333 | 48.5833333 | 2214 | 1415 |
| ‘Umar as Sar | city | Baladiyat `Adan | Yemen | 15.9333333 | 48.5833333 | 2214 | 1415 |
| ‘Umar as Sarr | city | Baladiyat `Adan | Yemen | 15.9333333 | 48.5833333 | 2214 | 1415 |
| ‘Umayr | city | Muhafazat al Hudaydah | Yemen | 14.0936111 | 43.4991667 | 3038 | 17007 |
| ‘Umaysī | city | | Yemen | 13.1786111 | 44.4711111 | 2050 | 9764 |
| ‘Umqān | city | Baladiyat `Adan | Yemen | 15.4833333 | 47.8166667 | 2664 | 1278 |
| ‘Umr Jā‘ | city | | Yemen | 13.0188889 | 44.5791667 | 984 | 3794 |
| ‘Umrān | city | | Yemen | 15.6625 | 43.9441667 | 7404 | 30116 |
| ‘Umrān | city | Baladiyat `Adan | Yemen | 14.4166667 | 44.4 | 7542 | 22894 |
| ‘Umānī | city | | Yemen | 13.1905556 | 44.7955556 | 944 | 3802 |
| ‘Unaibāt | city | Muhafazat Hadramawt | Yemen | 15.6275 | 48.1888889 | 2404 | 1501 |
| ‘Unaybāt | city | Muhafazat Hadramawt | Yemen | 15.6275 | 48.1888889 | 2404 | 1501 |
| ‘Unqān Ḩāshid | city | Baladiyat `Adan | Yemen | 16.35 | 44 | 7404 | 4671 |
| ‘Uqal | city | Baladiyat `Adan | Yemen | 14 | 44.1 | 8487 | 78379 |
| ‘Uqatid | city | Baladiyat `Adan | Yemen | 14.3333333 | 46.0833333 | 4655 | 2686 |
| ‘Uqayb | city | | Yemen | 13.7580556 | 44.5716667 | 3963 | 10597 |
| ‘Uqaylah | city | Muhafazat Ta`izz | Yemen | 13.5797222 | 43.5258333 | 498 | 7125 |
| ‘Uqaynah | city | Baladiyat `Adan | Yemen | 16.7333333 | 51.75 | 1660 | 75 |
| ‘Uqbah | city | Baladiyat `Adan | Yemen | 14.9 | 43.2833333 | 403 | 20403 |
| ‘Uqdah | city | Baladiyat `Adan | Yemen | 15.8833333 | 48.65 | 2175 | 1482 |
| ‘Uqlah | city | Baladiyat `Adan | Yemen | 13.6166667 | 44 | 3700 | 90280 |
| ‘Uqrān | city | Muhafazat Hadramawt | Yemen | 15.8644444 | 48.5594444 | 2168 | 1419 |
| ‘Urayhin | city | Muhafazat al Hudaydah | Yemen | 14.2894444 | 43.2458333 | 147 | 16855 |
| ‘Uraysh | city | Muhafazat Ta`izz | Yemen | 13.3838889 | 43.6472222 | 1322 | 9123 |
| ‘Urjah | city | Muhafazat al Hudaydah | Yemen | 15.125 | 42.8655556 | 121 | 4489 |
| ‘Urqumī | city | Baladiyat `Adan | Yemen | 13.0833333 | 43.8 | 2086 | 2763 |
| ‘Urqūb | city | Baladiyat `Adan | Yemen | 15.1 | 44.55 | 7378 | 6804 |
| ‘Urqūb | city | | Yemen | 13.4983333 | 44.9772222 | 5216 | 8965 |
| ‘Urr | city | Muhafazat al Hudaydah | Yemen | 15.2833333 | 43.8833333 | 6505 | 20107 |
| ‘Urr | city | Baladiyat `Adan | Yemen | 13.9166667 | 45.65 | 7057 | 8932 |
| ‘Urr al Ḩaymah | city | Muhafazat al Hudaydah | Yemen | 15.2833333 | 43.8833333 | 6505 | 20107 |
| ‘Urshī | city | Baladiyat `Adan | Yemen | 13.7666667 | 44.8833333 | 6978 | 11974 |
| ‘Uruf | city | Muhafazat al Hudaydah | Yemen | 14.6461111 | 43.4566667 | 656 | 15301 |
| ‘Uruffān | city | Baladiyat `Adan | Yemen | 13.8833333 | 45.7666667 | 4025 | 5493 |
| ‘Urājah | city | Muhafazat al Hudaydah | Yemen | 15.4191667 | 43.1688889 | 321 | 17358 |
| ‘Urūm | city | Muhafazat Hadramawt | Yemen | 14.9572222 | 48.1575 | 4872 | 1573 |
| ‘Urūq | city | | Yemen | 15.4944444 | 44.2577778 | 7185 | 17930 |
| ‘Usaylān | city | Baladiyat `Adan | Yemen | 15.0333333 | 45.8333333 | 3339 | 2310 |
| ‘Ushayb | city | Baladiyat `Adan | Yemen | 14.75 | 43.75 | 4015 | 26622 |
| ‘Utmah | city | Baladiyat `Adan | Yemen | 14.65 | 43.9333333 | 4173 | 17500 |
| ‘Uwailah | city | Baladiyat `Adan | Yemen | 15.0166667 | 47.6833333 | 4767 | 420 |
| ‘Uwayd ash Shami | city | Muhafazat al Hudaydah | Yemen | 14.3525 | 43.4980556 | 2070 | 16068 |
| ‘Uwaylah | city | Baladiyat `Adan | Yemen | 15.0166667 | 47.6833333 | 4767 | 420 |
| ‘Uwayrah | city | | Yemen | 15.5166667 | 44.3333333 | 7385 | 16814 |
| ‘Uwaysh | city | Baladiyat `Adan | Yemen | 13.8333333 | 44.6333333 | 4041 | 12101 |
| ‘Uwāmāʼ | city | | Yemen | 16.4105556 | 43.8969444 | 5396 | 8187 |
| ‘Uzab | city | Baladiyat `Adan | Yemen | 13.95 | 44.5666667 | 5754 | 20316 |
| ‘Uzāfah | city | | Yemen | 12.6558333 | 44.052778 | 150 | 1787 |
| ‘Uşayfarah | city | Baladiyat `Adan | Yemen | 13.5666667 | 44.0333333 | 4783 | 83998 |
| ‘Uşayfirah | city | Baladiyat `Adan | Yemen | 13.5666667 | 44.0333333 | 4783 | 83998 |
| ‘Uţfah | city | | Yemen | 16.925 | 44.1541667 | 5613 | 1254 |
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