République de Sakha
Îles commençant par o - page 5
Russie
- Ostrov Kyudëkh
- Ostrov Kyulerkyan-Bol'koyo
- Ostrov Kyurge-Bulgunnyakhtakh-Aryta
- Ostrov Kyuryuelyakh-Sis
- Ostrov Kyuryul’gen-Aryta
- Ostrov Leont’yeva
- Ostrov Leykina
- Ostrov Logluku-Aryta
- Ostrov Lysova
- Ostrov Macha-Arangastakh-Bol'koyo
- Ostrov Macha-Mishka-Bël’këyë
- Ostrov Makar
- Ostrov Malyga-Sise
- Ostrov Malyy Begichev
- Ostrov Malyy Lyakhovskiy
- Ostrov Markhayanovskiy
- Ostrov Mas-Khatystakh-Aryta
- Ostrov Matvey-Aryta
- Ostrov Mayaktakh-Aryta
- Ostrov Modest-Aryta
- Ostrov Modest-Bol'koyo
- Ostrov Mogos-Bol'koyo
- Ostrov Moloy-Aryta
- Ostrov Morskiye Sotki
- Ostrov Mossyuen-Aryta
- Ostrov Moy-Turuktakh-Aryta
- Ostrov Muostakh
- Ostrov Muostakh-Ary
- Ostrov Nagyy-Aryta
- Ostrov Nangnalakh-Aryta
- Ostrov Nanosnyy
- Ostrov Nemochiy
- Ostrov Nirayyk-Bol'koyo
- Ostrov Nirey-Ary
- Ostrov Novaya Sibir’
- Ostrov Nyryatyk-Aryta
- Ostrov Oburuo-Bol'koyo
- Ostrov Obyutyuey-Aryta
- Ostrov Ochchuguy-Khastyr
- Ostrov Ochchuguy-Macha-Aryta
- Ostrov Ochchuguy-Ulakh-Aryta
- Ostrov Ogo-Unguokhtakh
- Ostrov Ogonner-Aryta
- Ostrov Okhocho-Aryta
- Ostrov Orkogor-Aryta
- Ostrov Oro-Aryta
- Ostrov Orokh-Aryta
- Ostrov Orto-Ary
- Ostrov Orto-Ary
- Ostrov Orto-Ayan-Aryta