Nurettin
populated place |
Nuriye
populated place |
Ohtamış
populated place |
Okçabel
populated place |
Okçabel Tepe
hill |
Okçulu
populated place |
Oluklu
populated place |
Ordu
first-order administrative division |
Ordu
seat of a first-order administrative division |
Ordu Limanı
harbor(s) |
Ordunos Deresi
stream |
Orhaniye
populated place |
Ormancık
populated place |
Orta Tepe
hill |
Ortaalan
populated place |
Ortabölme
populated place |
| |||
Ortaca
populated place |
Ortaköy
populated place |
Ortaköy
populated place |
Ortatepe
populated place |
Ortaçokdeğirmen
populated place |
Osmaniye
populated place |
Oyumgürgen
populated place |
Oğmaca
populated place |
Pelitli
populated place |
Pelitliyatak
populated place |
Pelitözü
populated place |
Perşembe
seat of a second-order administrative division |
Perşembe Limanı
bay |
Porsuk Deresi
stream |
Ramazan
populated place |
Refahiye
populated place |
Safalık
populated place |
Saitler
populated place |
Sakarat Tepe
mountain |
Sakargeriş
populated place |
Salihi
populated place |
Salman
populated place |
Saraycık
populated place |
Sağırlı
populated place |
Öceli
populated place |
Ömerlitaş
populated place |
Örencik
populated place |
Örenköy
populated place |
Özlü
populated place |
Özlükent
populated place |
Özpınar
populated place |
Şahin
populated place |