| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Oi | city | | Indonesia | -7.9666667 | 139.9666667 | 3 | 367 |
| Oi Sengari | city | | Indonesia | -8.2833333 | 118.2166667 | 0 | 3927 |
| Oibelo | city | Propinsi Nusa Tenggara Timur | Indonesia | -10.1 | 123.7333333 | 68 | 11097 |
| Oil Soesoe | city | | Indonesia | -9.9833333 | 124 | 967 | 12933 |
| Oilaloes | city | | Indonesia | -10.3333333 | 123.5333333 | 3 | 12301 |
| Oilalus | city | | Indonesia | -10.3333333 | 123.5333333 | 3 | 12301 |
| Oilodok | city | | Indonesia | -9.4688889 | 124.6980556 | 1830 | 7614 |
| Oilpoea | city | | Indonesia | -10 | 123.95 | 987 | 14101 |
| Oinmenu | city | Propinsi Nusa Tenggara Timur | Indonesia | -9.3719444 | 124.8194444 | 1223 | 7607 |
| Oisau | city | | Indonesia | -10.1166667 | 123.8 | 370 | 17804 |
| Oisina | city | | Indonesia | -10.3666667 | 123.45 | 0 | 3607 |
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