| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ucu | city | Yucatan | Mexico | 21.03 | -89.74 | 29 | 100010 |
| Ucu Seles | city | Kwanza Sul | Angola | -11.41 | 14.31 | 2778 | 1937 |
| Ucua | city | YeDebub Biheroch Bihereseboch na Hizboch | Ethiopia | 6.78 | 34.54 | 1669 | 686 |
| Ucuachalo | city | Bie | Angola | -11.43 | 16.90 | 5029 | 2533 |
| Ucuahamba | city | Huambo | Angola | -13.00 | 15.68 | 5869 | 5811 |
| Ucuatana | city | Arequipa | Peru | -15.11 | -71.90 | 16000 | 440 |
| Ucuatechirembo | city | Huila | Angola | -14.77 | 16.20 | 5029 | 0 |
| Ucuatoque | city | Cundinamarca | Colombia | 4.51 | -73.89 | 6003 | 14711 |
| Ucubamba | city | Azuay | Ecuador | -2.87 | -78.93 | 8389 | 107733 |
| Ucucha | city | Ancash | Peru | -9.30 | -77.61 | 9228 | 9954 |
| Ucucha Cancha Pata | city | Huancavelica | Peru | -12.91 | -74.82 | 13428 | 6042 |
| Ucuchachas | city | Arequipa | Peru | -15.54 | -72.09 | 11810 | 149 |
| Ucuchasura | city | Ayacucho | Peru | -13.77 | -74.62 | 15948 | 459 |
| Ucuchi | city | Cochabamba | Bolivia | -17.62 | -66.27 | 7975 | 2504 |
| Ucuchi | city | Cochabamba | Bolivia | -17.40 | -65.92 | 11249 | 2962 |
| Ucuchimpana | city | Ica | Peru | -14.26 | -75.11 | 4189 | 1016 |
| Ucuchupa | city | Apurimac | Peru | -13.64 | -73.47 | 10068 | 13526 |
| Uculchi | city | Potosi | Bolivia | -21.15 | -67.38 | 12834 | 0 |
| Uculchipampa | city | Potosi | Bolivia | -21.15 | -67.38 | 12834 | 0 |
| Uculiza | city | Loreto | Peru | -5.79 | -76.36 | 830 | 1059 |
| Uculoli | city | Ainaro | East Timor | -8.80 | 125.66 | 5029 | 4367 |
| Uculoma | city | Canar | Ecuador | -2.57 | -78.93 | 10908 | 11507 |
| Ucum | city | Quintana Roo | Mexico | 18.50 | -88.52 | 68 | 30013 |
| Ucum | city | Campeche | Mexico | 19.24 | -89.34 | 830 | 298 |
| Ucum | city | Yucatan | Mexico | 20.50 | -89.31 | 75 | 3692 |
| Ucum | city | Bitlis | Turkey | 38.09 | 42.60 | 6709 | 2533 |
| Ucum | city | Bitlis | Turkey | 38.06 | 42.58 | 5095 | 2535 |
| Ucuma | city | Huambo | Angola | -12.87 | 15.07 | 5029 | 5811 |
| Ucuma | city | Huambo | Angola | -12.05 | 15.32 | 5029 | 5811 |
| Ucumal | city | La Libertad | Peru | -8.08 | -78.01 | 10951 | 2837 |
| Ucumani | city | La Paz | Bolivia | -15.47 | -68.45 | 8389 | 1043 |
| Ucumaras | city | Tumbes | Peru | -3.87 | -80.50 | 830 | 1352 |
| Ucumares | city | Tumbes | Peru | -3.87 | -80.50 | 830 | 1352 |
| Ucumares | city | Tumbes | Peru | -3.90 | -80.51 | 843 | 1233 |
| Ucumari | city | La Paz | Bolivia | -14.32 | -68.30 | 3510 | 149 |
| Ucumarin | city | Ayacucho | Peru | -13.72 | -73.72 | 9228 | 2133 |
| Ucumarina | city | Azuay | Ecuador | -2.67 | -78.63 | 7824 | 5795 |
| Ucumasi | city | Oruro | Bolivia | -19.13 | -67.42 | 12588 | 149 |
| Ucumasi | city | Oruro | Bolivia | -18.98 | -67.50 | 12588 | 149 |
| Ucumba | city | Kwanza Sul | Angola | -11.12 | 14.77 | 4189 | 1937 |
| Ucumil | city | Yucatan | Mexico | 19.95 | -89.28 | 830 | 745 |
| Ucumiljá | city | Chiapas | Mexico | 16.91 | -92.16 | 5869 | 8815 |
| Ucun | city | Bitlis | Turkey | 38.09 | 42.60 | 6709 | 2533 |
| Ucunami | city | La Paz | Bolivia | -15.47 | -68.45 | 8389 | 1043 |
| Ucuncha | city | La Libertad | Peru | -7.16 | -77.87 | 9228 | 1830 |
| Ucunche | city | La Libertad | Peru | -7.16 | -77.87 | 9228 | 1830 |
| Ucuncu Agali | city | Zangilan | Azerbaijan | 39.18 | 46.77 | 1125 | 5072 |
| Ucuncu Beynalmilal | city | Samkir | Azerbaijan | 40.84 | 46.08 | 1112 | 28171 |
| Ucuncu Mahmudlu | city | Fuzuli | Azerbaijan | 39.58 | 47.22 | 1056 | 7152 |
| Ucundjo | city | Huambo | Angola | -12.09 | 15.34 | 5029 | 5811 |
| Ucunhe | city | Guinea-Bissau | 12.07 | -16.03 | 85 | 9665 | |
| Ucunomija | city | Tochigi | Japan | 36.57 | 139.88 | 383 | 185805 |
| Ucupa | city | Ayacucho | Peru | -13.06 | -74.21 | 9228 | 13414 |
| Ucupacha | city | Arequipa | Peru | -15.23 | -72.01 | 15403 | 149 |
| Ucupacha | city | Arequipa | Peru | -15.30 | -73.01 | 12588 | 351 |
| Ucupampa | city | Huanuco | Peru | -9.99 | -76.51 | 13749 | 5751 |
| Ucupe | city | Lambayeque | Peru | -6.98 | -79.62 | 203 | 10009 |
| Ucuquer | city | Libertador General Bernardo O'Higgins | Chile | -34.07 | -71.68 | 1030 | 1043 |
| Ucuquer | city | Region Metropolitana | Chile | -34.03 | -71.65 | 1043 | 981 |
| Ucur | city | Republika Srpska | Bosnia & Herzegovina | 44.18 | 17.16 | 2841 | 3874 |
| Ucura | city | Gambela Hizboch | Ethiopia | 7.72 | 34.38 | 1669 | 0 |
| Ucuracang | city | Nusa Tenggara Timur | Indonesia | -8.45 | 121.14 | 13 | 3622 |
| Ucuracra | city | Ancash | Peru | -9.05 | -77.75 | 11190 | 9448 |
| Ucuragra | city | La Libertad | Peru | -8.19 | -77.47 | 6850 | 3664 |
| Ucuriş | city | Bihor | Romania | 46.63 | 21.95 | 830 | 3048 |
| Ucurparac | city | Junin | Peru | -11.03 | -76.25 | 13428 | 1301 |
| Ucurumoba | city | Balikesir | Turkey | 39.64 | 26.95 | 830 | 17284 |
| Ucururca | city | San Martin | Peru | -6.62 | -76.68 | 2509 | 7798 |
| Ucurutu | city | Santa Cruz | Bolivia | -17.53 | -63.62 | 1669 | 596 |
| Ucuruyoc | city | Junin | Peru | -11.18 | -75.89 | 12975 | 18624 |
| Ucuscancha | city | Lima | Peru | -11.71 | -76.24 | 15164 | 6517 |
| Ucuscancha | city | Huancavelica | Peru | -12.13 | -74.96 | 13467 | 1992 |
| Ucushcancha | city | Junin | Peru | -11.12 | -75.98 | 13428 | 10861 |
| Ucushpampa | city | Pasco | Peru | -10.41 | -76.60 | 13428 | 1207 |
| Ucushpampa | city | Huanuco | Peru | -9.62 | -76.63 | 10068 | 2712 |
| Ucushpan | city | Huanuco | Peru | -9.96 | -76.63 | 13428 | 5119 |
| Ucushpatac | city | Huanuco | Peru | -9.67 | -76.64 | 10068 | 3649 |
| Ucusuyo | city | Ayacucho | Peru | -15.22 | -73.87 | 10908 | 149 |
| Ucutambo | city | Puno | Peru | -14.09 | -69.60 | 9228 | 1111 |
| Ucutuan | city | Cusco | Peru | -13.41 | -72.01 | 12929 | 20475 |
| Ucutuyoc | city | Junin | Peru | -12.15 | -75.47 | 13812 | 3027 |
| Ucuy | city | Jawa Barat | Indonesia | -6.14 | 106.31 | 134 | 193188 |
| Ucuyay | city | Ancash | Peru | -8.84 | -78.17 | 9228 | 1535 |
| Ucuyuk | city | Kutahya | Turkey | 39.12 | 30.04 | 3398 | 3129 |