| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ouo | city | Mopti | Mali | 14.10 | -3.78 | 1669 | 2384 |
| Ouo | city | Koulikoro | Mali | 12.31 | -6.46 | 902 | 4986 |
| Ouo | city | Sikasso | Mali | 11.97 | -5.19 | 987 | 5010 |
| Ouo | city | New Caledonia | -22.65 | 167.42 | 13 | 577 | |
| Ouo | city | Cascades | Burkina Faso | 10.40 | -3.83 | 1056 | 298 |
| Ouo II | city | Woleu-Ntem | Gabon | 0.92 | 10.95 | 1669 | 0 |
| Ouo-Ouo | city | Malampa | Vanuatu | -15.88 | 167.20 | 13 | 614 |
| Ouobdaga | city | Centre-Est | Burkina Faso | 12.22 | -0.28 | 1023 | 12140 |
| Ouobzougou | city | Centre | Burkina Faso | 12.12 | -1.74 | 1003 | 10789 |
| Ouodioumabougou | city | Koulikoro | Mali | 12.24 | -7.85 | 1174 | 3293 |
| Ouodougou | city | Koulikoro | Mali | 12.67 | -7.42 | 1177 | 2721 |
| Ouofeso | city | Woroba | Cote D'Ivoire (Ivory Coast) | 7.99 | -7.80 | 1669 | 2220 |
| Ouofina | city | Sikasso | Mali | 11.40 | -5.78 | 1669 | 9227 |
| Ouofka | city | Far North | Cameroon | 10.23 | 13.62 | 1748 | 9460 |
| Ouogo | city | Ouham | Central African Republic | 7.53 | 17.76 | 1190 | 0 |
| Ouogombougou | city | Koulikoro | Mali | 13.38 | -7.49 | 1115 | 4083 |
| Ouogui | city | Benin | 8.13 | 2.56 | 830 | 0 | |
| Ouojoyakoele | city | N'Zerekore | Guinea | 7.51 | -9.21 | 1669 | 4768 |
| Ouok Ouok | city | Tambacounda | Senegal | 14.08 | -13.87 | 65 | 894 |
| Ouokinga Ouobilo | city | Nord | Burkina Faso | 13.64 | -2.67 | 990 | 6789 |
| Ouoko | city | Mayo-Kebbi Est | Chad | 10.89 | 15.66 | 980 | 3216 |
| Ouokon | city | Benin | 7.10 | 2.46 | 190 | 16069 | |
| Ouokoni-Bamana | city | Segou | Mali | 13.05 | -6.59 | 951 | 2039 |
| Ouokoni-Foula | city | Segou | Mali | 13.05 | -6.58 | 1056 | 1848 |
| Ouokoro | city | Sikasso | Mali | 11.12 | -6.97 | 1013 | 3226 |
| Ouokouama | city | N'Zerekore | Guinea | 8.82 | -9.50 | 2040 | 3728 |
| Ouokouama | city | N'Zerekore | Guinea | 8.53 | -10.07 | 1669 | 9762 |
| Ouokoukro | city | Lacs | Cote D'Ivoire (Ivory Coast) | 7.51 | -4.38 | 830 | 5212 |
| Ouol | city | Woleu-Ntem | Gabon | 0.97 | 11.21 | 1669 | 0 |
| Ouola | city | Sikasso | Mali | 11.74 | -6.67 | 1066 | 2701 |
| Ouolad El Mehdi | city | Marrakech-Tensift-Al Haouz | Morocco | 31.63 | -9.21 | 1669 | 7599 |
| Ouoldou | city | Faranah | Guinea | 9.08 | -10.63 | 2509 | 1847 |
| Ouole | city | Savanes | Cote D'Ivoire (Ivory Coast) | 9.66 | -5.76 | 1177 | 4015 |
| Ouole | city | Assaba | Mauritania | 15.28 | -10.88 | 830 | 308 |
| Ouoliri | city | Kanem | Chad | 13.83 | 15.43 | 1007 | 0 |
| Ouolo | city | Logone Occidental | Chad | 8.99 | 16.45 | 1669 | 6376 |
| Ouolo | city | Logone Occidental | Chad | 8.55 | 15.32 | 1669 | 6407 |
| Ouolo | city | Sahel | Burkina Faso | 14.04 | -0.24 | 859 | 8666 |
| Ouolobougouni | city | Segou | Mali | 13.29 | -6.49 | 977 | 8938 |
| Ouolocoro | city | Koulikoro | Mali | 13.34 | -7.44 | 1148 | 4151 |
| Ouolodiedo | city | Koulikoro | Mali | 13.29 | -7.95 | 1669 | 4652 |
| Ouolodiedo | city | Koulikoro | Mali | 12.36 | -7.48 | 1154 | 3272 |
| Ouolodièdo | city | Koulikoro | Mali | 12.52 | -7.67 | 1177 | 3278 |
| Ouolodo | city | Koulikoro | Mali | 13.20 | -7.93 | 1669 | 5513 |
| Ouolodo | city | Koulikoro | Mali | 12.74 | -7.33 | 1145 | 2682 |
| Ouolodo | city | Koulikoro | Mali | 13.86 | -7.85 | 1669 | 1391 |
| Ouolofanasso | city | Segou | Mali | 13.20 | -4.95 | 990 | 9748 |
| Ouolofobougou | city | Mali | 12.65 | -8.02 | 1095 | 184939 | |
| Ouolokola | city | N'Zerekore | Guinea | 7.51 | -9.26 | 1200 | 10884 |
| Ouolokoro | city | Segou | Mali | 13.57 | -6.50 | 925 | 1639 |
| Ouolokoro | city | Koulikoro | Mali | 13.34 | -7.44 | 1148 | 4151 |
| Ouolokoro | city | Koulikoro | Mali | 12.84 | -8.15 | 1669 | 8195 |
| Ouolokoro | city | Koulikoro | Mali | 13.21 | -7.88 | 1669 | 5513 |
| Ouolokoro | city | Segou | Mali | 13.35 | -6.54 | 961 | 4725 |
| Ouolokorodji | city | Koulikoro | Mali | 13.14 | -7.47 | 1040 | 4023 |
| Ouolola | city | Kankan | Guinea | 11.45 | -8.55 | 1145 | 2198 |
| Ouolomba | city | Koulikoro | Mali | 13.13 | -7.69 | 1158 | 4023 |
| Ouolona | city | Segou | Mali | 13.24 | -6.07 | 948 | 7057 |
| Ouoloni | city | Koulikoro | Mali | 13.01 | -8.42 | 1174 | 2086 |
| Ouoloni | city | Koulikoro | Mali | 12.50 | -6.76 | 935 | 9018 |
| Ouoloni | city | Koulikoro | Mali | 12.97 | -8.41 | 1059 | 2086 |
| Ouolonkoto | city | Hauts-Bassins | Burkina Faso | 11.10 | -5.15 | 1669 | 4027 |
| Ouolonkoto | city | Cascades | Burkina Faso | 10.68 | -4.97 | 1151 | 3674 |
| Ouolossebougou | city | Koulikoro | Mali | 12.00 | -7.91 | 1095 | 10631 |
| Ouolosso | city | Sikasso | Mali | 12.46 | -5.44 | 1053 | 12815 |
| Ouoloum Atar | city | Gorgol | Mauritania | 16.19 | -13.66 | 75 | 1903 |
| Ouoloum Hatar | city | Gorgol | Mauritania | 16.19 | -13.66 | 75 | 1903 |
| Ouoloum Nere | city | Gorgol | Mauritania | 16.19 | -13.65 | 75 | 1683 |
| Ouoloyakoele | city | N'Zerekore | Guinea | 7.70 | -9.13 | 1669 | 4768 |
| Ouoloyakoele | city | N'Zerekore | Guinea | 7.51 | -9.21 | 1669 | 4768 |
| Ouoloye | city | N'Zerekore | Guinea | 7.87 | -9.01 | 1669 | 2838 |
| Ouoma | city | Mali | 10.42 | -7.25 | 1669 | 745 | |
| Ouomba | city | Central African Republic | 4.87 | 19.06 | 1108 | 586 | |
| Ouomene Gombele | city | Boucle du Mouhoun | Burkina Faso | 13.03 | -3.90 | 869 | 3874 |
| Ouomou | city | Savanes | Cote D'Ivoire (Ivory Coast) | 10.13 | -6.37 | 1669 | 3874 |
| Ouompleupleu | city | Montagnes | Cote D'Ivoire (Ivory Coast) | 7.28 | -8.28 | 1003 | 6109 |
| Ouompou | city | Guidimaka | Mauritania | 15.13 | -12.73 | 88 | 1312 |
| Ouomé | city | N'Zerekore | Guinea | 8.08 | -8.78 | 1745 | 2384 |
| Ouomé | city | Mopti | Mali | 13.96 | -3.80 | 1669 | 2299 |
| Ouoméné | city | Boucle du Mouhoun | Burkina Faso | 13.03 | -3.90 | 869 | 3874 |
| Ouona | city | Boucle du Mouhoun | Burkina Faso | 11.97 | -3.43 | 1200 | 6950 |
| Ouondeoua | city | Bas-Sassandra | Cote D'Ivoire (Ivory Coast) | 6.11 | -6.54 | 830 | 10281 |
| Ouondi | city | Diffa | Niger | 14.11 | 12.99 | 980 | 0 |
| Ouondiona | city | Koulikoro | Mali | 13.62 | -7.39 | 1204 | 8887 |
| Ouondo | city | Segou | Mali | 13.03 | -6.77 | 1108 | 5754 |
| Ouondodou | city | N'Zerekore | Guinea | 9.05 | -10.47 | 2509 | 9291 |
| Ouondoro | city | Kemo | Central African Republic | 5.68 | 19.08 | 1669 | 5951 |
| Ouondougou | city | Lacs | Cote D'Ivoire (Ivory Coast) | 7.18 | -4.85 | 830 | 4470 |
| Ouondédou | city | N'Zerekore | Guinea | 9.05 | -10.47 | 2509 | 9291 |
| Ouonengorokro | city | Comoe | Cote D'Ivoire (Ivory Coast) | 5.41 | -3.35 | 246 | 4321 |
| Ouongue | city | Moyen-Ogooue | Gabon | -0.83 | 9.98 | 6 | 0 |
| Ouongue | city | Woroba | Cote D'Ivoire (Ivory Coast) | 8.33 | -6.57 | 1036 | 2052 |
| Ouonguy | city | Zanzan | Cote D'Ivoire (Ivory Coast) | 7.38 | -3.29 | 830 | 3899 |
| Ouonian | city | Koulikoro | Mali | 13.24 | -7.32 | 1030 | 2827 |
| Ouonk | city | Ziguinchor | Senegal | 12.71 | -16.06 | 6 | 3255 |
| Ouonko | city | Benin | 10.06 | 1.29 | 1010 | 7426 | |
| Ouonko-Kouassikro | city | Lacs | Cote D'Ivoire (Ivory Coast) | 7.18 | -4.73 | 830 | 2599 |
| Ouonkoro | city | Mopti | Mali | 13.38 | -3.83 | 830 | 3274 |
| Ouonon | city | Nord | Burkina Faso | 13.04 | -2.12 | 905 | 9729 |
| Ouonou | city | Savanes | Cote D'Ivoire (Ivory Coast) | 10.13 | -6.37 | 1669 | 3874 |
| Ouonsonsare | city | Faranah | Guinea | 11.57 | -10.75 | 1948 | 1490 |
| Ouontombougou | city | Mali | 11.28 | -6.12 | 1669 | 3874 | |
| Ouor | city | Equatorial Guinea | 1.18 | 10.44 | 1669 | 1043 | |
| Ouora | city | Savanes | Cote D'Ivoire (Ivory Coast) | 10.08 | -6.33 | 1236 | 3741 |
| Ouora | city | Sanma | Vanuatu | -14.83 | 166.73 | 3 | 559 |
| Ouoran | city | Thies | Senegal | 14.37 | -16.93 | 6 | 43066 |
| Ouore Yarse | city | Boucle du Mouhoun | Burkina Faso | 13.21 | -2.63 | 1131 | 5955 |
| Ouori | city | Segou | Mali | 13.35 | -5.47 | 892 | 2682 |
| Ouoria | city | Benin | 9.08 | 2.73 | 997 | 604 | |
| Ouorio | city | Diffa | Niger | 13.78 | 13.24 | 905 | 3222 |
| Ouorlo | city | Ouaddai | Chad | 13.62 | 21.45 | 2509 | 894 |
| Ouormacoc | city | Equatorial Guinea | 1.33 | 10.23 | 1669 | 1043 | |
| Ouoro | city | Faranah | Guinea | 11.35 | -10.90 | 1669 | 1490 |
| Ouoro | city | Faranah | Guinea | 11.42 | -10.98 | 2063 | 1490 |
| Ouoro | city | Koulikoro | Mali | 13.72 | -7.49 | 1164 | 3365 |
| Ouoro | city | Mopti | Mali | 15.42 | -3.42 | 875 | 961 |
| Ouoro | city | Centre-Ouest | Burkina Faso | 12.05 | -2.42 | 948 | 6067 |
| Ouorodjira | city | Segou | Mali | 13.30 | -6.56 | 977 | 7544 |
| Ouorodjira | city | Segou | Mali | 13.44 | -6.35 | 895 | 5236 |
| Ouorodonga | city | Central African Republic | 4.35 | 16.33 | 1801 | 1043 | |
| Ouorodou | city | Faranah | Guinea | 9.05 | -10.10 | 1998 | 1937 |
| Ouorofia | city | Woroba | Cote D'Ivoire (Ivory Coast) | 8.27 | -6.91 | 1174 | 745 |
| Ouorofla | city | Woroba | Cote D'Ivoire (Ivory Coast) | 8.27 | -6.91 | 1174 | 745 |
| Ouorofoula | city | Woroba | Cote D'Ivoire (Ivory Coast) | 8.27 | -6.91 | 1174 | 745 |
| Ouorohoni | city | N'Zerekore | Guinea | 7.98 | -9.32 | 1876 | 3874 |
| Ouoroko | city | Kankan | Guinea | 10.22 | -10.03 | 1669 | 1043 |
| Ouoroko | city | Boucle du Mouhoun | Burkina Faso | 13.13 | -4.15 | 1220 | 6190 |
| Ouorokore | city | Kankan | Guinea | 9.15 | -9.45 | 2509 | 1937 |
| Ouorokoro | city | Kankan | Guinea | 9.15 | -9.45 | 2509 | 1937 |
| Ouoromana | city | Segou | Mali | 13.32 | -6.65 | 997 | 5627 |
| Ouoromanabougou | city | Segou | Mali | 13.30 | -6.72 | 1007 | 5651 |
| Ouorombana | city | Koulikoro | Mali | 12.85 | -7.97 | 1669 | 6717 |
| Ouorombanda | city | Koulikoro | Mali | 12.85 | -7.97 | 1669 | 6717 |
| Ouorona | city | Koulikoro | Mali | 12.09 | -8.40 | 1131 | 1867 |
| Ouoroni | city | Mali | 10.80 | -5.60 | 1669 | 5066 | |
| Ouorono | city | N'Zerekore | Guinea | 8.17 | -8.00 | 1669 | 2101 |
| Ouoroponou | city | Sud-Ouest | Burkina Faso | 11.22 | -3.13 | 1033 | 5246 |
| Ouorora | city | Benin | 9.35 | 2.55 | 1023 | 18551 | |
| Ouorosaniso | city | Woroba | Cote D'Ivoire (Ivory Coast) | 8.82 | -7.73 | 1669 | 2035 |
| Ouorosanisso | city | Woroba | Cote D'Ivoire (Ivory Coast) | 8.82 | -7.73 | 1669 | 2035 |
| Ouoroumban | city | Kayes | Mali | 13.10 | -9.06 | 1669 | 447 |
| Ouorouo | city | Togo | 7.83 | 1.07 | 830 | 7959 | |
| Ouorzazate | city | Souss-Massa-Draa | Morocco | 30.93 | -6.91 | 4189 | 264323 |
| Ouorzou | city | Tahoua | Niger | 14.48 | 6.40 | 1040 | 8940 |
| Ouorénendo | city | Faranah | Guinea | 11.55 | -11.00 | 1669 | 1490 |
| Ouosrotane | city | Oriental | Morocco | 34.72 | -2.43 | 2509 | 2533 |
| Ouossa | city | Sikasso | Mali | 12.03 | -7.29 | 1085 | 1937 |
| Ouossebangou | city | Tillaberi | Niger | 14.77 | 0.53 | 830 | 1341 |
| Ouosseboubou-Bambara | city | Koulikoro | Mali | 14.68 | -8.15 | 843 | 1192 |
| Ouossezue | city | Vallee du Bandama | Cote D'Ivoire (Ivory Coast) | 7.65 | -5.22 | 931 | 5861 |
| Ouossila | city | Segou | Mali | 13.22 | -6.30 | 951 | 7664 |
| Ouossila Ouèrè | city | Segou | Mali | 13.23 | -6.31 | 974 | 8609 |
| Ouossou | city | Kindia | Guinea | 10.03 | -13.65 | 193 | 64875 |
| Ouossou | city | Kindia | Guinea | 10.03 | -12.22 | 1669 | 3129 |
| Ouossou | city | Boke | Guinea | 11.00 | -13.95 | 830 | 4172 |
| Ouossou | city | Lagunes | Cote D'Ivoire (Ivory Coast) | 6.26 | -4.93 | 246 | 4313 |
| Ouossébougou | city | Koulikoro | Mali | 14.68 | -8.15 | 843 | 1192 |
| Ouote | city | Boucle du Mouhoun | Burkina Faso | 12.83 | -3.65 | 830 | 5662 |
| Ouoti | city | Kanem | Chad | 13.86 | 15.40 | 1020 | 0 |
| Ouotobala | city | Sikasso | Mali | 11.21 | -6.23 | 1669 | 5039 |
| Ouotobola | city | Sikasso | Mali | 11.35 | -6.40 | 990 | 4023 |
| Ouotoula | city | N'Zerekore | Guinea | 8.70 | -9.63 | 1988 | 3874 |
| Ouotté | city | Boucle du Mouhoun | Burkina Faso | 12.83 | -3.65 | 830 | 5662 |
| Ouotyebougou | city | Sikasso | Mali | 12.07 | -7.46 | 1161 | 1937 |
| Ouou | city | Pangasinan | Philippines | 15.76 | 120.45 | 26 | 59559 |
| Ououa | city | Cuvette-Ouest | Congo | -1.08 | 14.89 | 1774 | 423 |
| Ououarouhad | city | Marrakech-Tensift-Al Haouz | Morocco | 31.17 | -8.53 | 4416 | 7897 |
| Ououchchen | city | Souss-Massa-Draa | Morocco | 29.46 | -9.60 | 2723 | 4917 |
| Ououtasse | city | Oriental | Morocco | 34.90 | -2.30 | 1085 | 45274 |
| Ouoïchi | city | Tibesti | Chad | 21.15 | 17.42 | 4393 | 0 |
| Ouoïdi | city | Tibesti | Chad | 21.15 | 17.40 | 4524 | 0 |