| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Efi Efi | city | Maluku Utara | Indonesia | 1.64 | 127.99 | 0 | 1734 |
| Efia | city | Ghana | 4.93 | -1.76 | 239 | 138830 | |
| Efia Nkwanta | city | Ghana | 4.92 | -1.73 | 0 | 87568 | |
| Efiakro | city | Lacs | Cote D'Ivoire (Ivory Coast) | 6.33 | -4.72 | 239 | 2741 |
| Efiamuakrom | city | Ghana | 6.18 | -1.63 | 830 | 62528 | |
| Efiat | city | Akwa Ibom | Nigeria | 4.60 | 8.31 | 0 | 18390 |
| Efiat Ofot | city | Akwa Ibom | Nigeria | 5.02 | 7.92 | 830 | 321858 |
| Eficacia | city | Artemisa | Cuba | 22.94 | -82.45 | 288 | 48142 |
| Eficacia | city | Artemisa | Cuba | 22.92 | -82.72 | 351 | 32976 |
| Efiduasi | city | Ghana | 6.85 | -1.40 | 1040 | 7564 | |
| Efiduasi | city | Ghana | 6.10 | -0.26 | 830 | 88715 | |
| Efidwase | city | Ghana | 6.85 | -1.40 | 1040 | 7564 | |
| Efie-Mgbabu | city | Ebonyi | Nigeria | 6.08 | 8.16 | 341 | 37697 |
| Efiefi | city | Ghana | 6.10 | -0.15 | 830 | 11799 | |
| Efiena | city | Ghana | 5.89 | -2.48 | 830 | 5574 | |
| Efifa | city | Ondo | Nigeria | 7.71 | 5.91 | 1669 | 26309 |
| Efife | city | Ondo | Nigeria | 7.71 | 5.91 | 1669 | 26309 |
| Efify | city | Toliara | Madagascar | -25.08 | 45.37 | 830 | 2303 |
| Efigenia | city | Minas Gerais | Brazil | -19.88 | -41.52 | 1023 | 1937 |
| Efigenia | city | Zacatecas | Mexico | 23.74 | -101.88 | 7549 | 582 |
| Efigenia | city | Tamaulipas | Mexico | 23.48 | -99.75 | 6945 | 684 |
| Efigenia | city | Guanajuato | Mexico | 21.69 | -101.45 | 7549 | 6282 |
| Efil | city | Azarbayjan-e Sharqi | Iran | 38.37 | 47.31 | 5029 | 2830 |
| Efimovka | city | Soltustik Qazaqstan | Kazakhstan | 53.15 | 66.77 | 830 | 571 |
| Efimovo | city | Arkhangel'skaya Oblast' | Russia | 62.67 | 46.14 | 830 | 149 |
| Efinde | city | Ohangwena | Namibia | -17.45 | 17.03 | 3746 | 588 |
| Efinde | city | Ohangwena | Namibia | -17.45 | 16.98 | 4189 | 588 |
| Efir | city | Kutahya | Turkey | 39.20 | 28.80 | 2923 | 3129 |
| Efira | city | Dytiki Ellada | Greece | 37.85 | 21.52 | 360 | 3480 |
| Efiragizli | city | Kahramanmaras | Turkey | 37.51 | 36.38 | 2509 | 3427 |
| Efiran | city | Lagos | Nigeria | 6.48 | 3.81 | 147 | 7714 |
| Efird Farms | city | Florida | United States | 28.01 | -82.32 | 22 | |
| Efire | city | Ogun | Nigeria | 6.49 | 4.42 | 190 | 11542 |
| Efirli | city | Ordu | Turkey | 41.02 | 37.82 | 16 | 33011 |
| Efironos | city | Chuy | Kyrgyzstan | 42.80 | 73.74 | 2532 | 2247 |
| Efironos | city | Nohiyahoi Tobei Jumhuri | Tajikistan | 38.47 | 68.16 | 2509 | 6825 |
| Efish | city | White Nile | Sudan | 12.86 | 31.86 | 1669 | 3129 |
| Efitepec | city | Veracruz | Mexico | 18.70 | -97.00 | 4189 | 14347 |