| Osinki | Osinki (disambiguation) | Osinki, Gorokhovetsky District, Vladimir Oblast |
| Osinki, Lublin Voivodeship | Osinki, Masovian Voivodeship | Osinki, Melenkovsky District, Vladimir Oblast |
| Osinki, Russia | Osinki, Samara Oblast | Osinki, Siemiatycze County |
| Osinki, Suwałki County | Osinki, Suwalki County | Osinki, Talovsky District, Voronezh Oblast |
| Osinki, Vyaznikovsky District, Vladimir Oblast | Osinkin | Osinlokun |
| Osinnik | Osinniki | Osinnikovskaya |
| Osinnikovskoye | Osinnikovsky | Osinnikovsky Urban Okrug |
| Osino | Osino, Nevada | Osino, Vladimir Oblast |
| Osinov | Osinovaya Gar | Osinovaya Gora |
| Osinovetskiy Light | Osinovetsky Light | Osinovik |
| Osinovka | Osinovka, Birsky District, Republic of Bashkortostan | Osinovka, Polozovskoye Rural Settlement, Bolshesosnovsky District, Perm Krai |
| Osinovka, Votchinsky Selsoviet, Vologodsky District, Vologda Oblast | Osinovo | Osinovo, Arkhangelsk Oblast |
| Osinovo, Nikolsky District, Vologda Oblast | Osinovo, Perm Krai | Osinovsky |
| Osinovsky, Volgograd Oblast | Osinovy, Amosovsky Selsoviet, Medvensky District, Kursk Oblast | Osinovye Dvoriki |
| Osinovyye Dvoriki | Osinow Dolny | Osinska |
| Osinska Buda | Osinskaya | Osinski |
| Osinski District | Osinski Raion | Osinskii |
| Osinskii District | Osinskii Raion | Osinskiy |
| Osinskiy District | Osinskiy Raion | Osinskoye |
| Osinskoye Urban Settlement | Osinsky | Osinsky (disambiguation) |
| Osinsky District | Osinsky District, Irkutsk Oblast | Osinsky District, Perm Krai |
| Osinsky Municipal District | Osinsky Municipal District, Irkutsk Oblast | Osinsky Municipal District, Perm Krai |
| Osinsky Raion | Osinsky Uyezd | OSINT |
| OSINT for Ukraine | OSINT in the Russian invasion of Ukraine | Osintsev |
| Osintseva | Osintseva T | Osintseva T. |
| Osintseva T.S | Osintseva T.S. | Osintseva Taisia |
| Osintseva Taisia Sergeevna | Osintseva Taisia Sergeyevna | Osintseva Taisiya |
| Osintseva Taisiya Sergeevna | Osintseva Taisiya Sergeyevna | Osintseva TS |
| Osintseva TS. | Osintsevo | Osiny |
| Osiny (Łask County) | Osiny (Łowicz County) | Osiny (Łuków County) |
| Osiny (Bełchatów County) | Osiny (Brzeziny County) | Osiny (Częstochowa County) |
| Osiny (disambiguation) | Osiny (Gmina Chodel) | Osiny (Gmina Mykanów) |
| Osiny (Gostynin County) | Osiny (Grójec County) | Osiny (Grodzisk Mazowiecki County) |
| Osiny (Kępno County) | Osiny (Kielce County) | Osiny (Mińsk County) |
| Osiny (Opole Voivodeship) | Osiny (Puławy County) | Osiny (Słupca County) |
| Osiny (Siedlce County) | Osiny (Starachowice County) | Osiny (Włoszczowa County) |
| Osiny (Wodzisław County) | Osiny (Wyszków County) | Osiny (Zwoleń County) |
| Osiny Dolne | Osiny Górne | Osiny Gorne |
| Osiny, Łask County | Osiny, Łowicz County | Osiny, Łuków County |
| Osiny, Bełchatów County | Osiny, Belchatow County | Osiny, Brzeziny County |
| Osiny, Częstochowa County | Osiny, Czestochowa County | Osiny, Gmina Chodel |
| Osiny, Gmina Mykanów | Osiny, Gmina Mykanow | Osiny, Gostynin County |
| Osiny, Grójec County | Osiny, Grodzisk Mazowiecki County | Osiny, Grojec County |
| Osiny, Kępno County | Osiny, Kepno County | Osiny, Kielce County |
| Osiny, Lask County | Osiny, Lowicz County | Osiny, Lukow County |
| Osiny, Mińsk County | Osiny, Minsk County | Osiny, Opole Voivodeship |
| Osiny, Puławy County | Osiny, Pulawy County | Osiny, Słupca County |
| Osiny, Siedlce County | Osiny, Slupca County | Osiny, Starachowice County |
| Osiny, Włoszczowa County | Osiny, Wloszczowa County | Osiny, Wodzisław County |
| Osiny, Wodzislaw County | Osiny, Wyszków County | Osiny, Wyszkow County |
| Osiny, Zwoleń County | Osiny, Zwolen County | Osiny-Kolonia |
| Osiny-Zarębów | Osiny-Zarebow | Osio |
| Osio (disambiguation) | Osio (family) | Osio Sopra |
| Osio Sotto | Osios Loukas | Osios Lukas |
| Osios Patapios | Osiou Gregoriou monastery | Osiou Grigoriou monastery |
| Osiou Grigoriou Monastery | Osip | OSIP |
| Osip Abdulov | Osip Afanas'yevich Petrov | Osip Afanas’yevich Petrov |
| Osip Andriejewicz Igelström | Osip Andriejewicz Igelstroem | Osip Andriejewicz Igelstrom |
| Osip Antonovich Kozlovsky | Osip Aptekman | Osip Arkadyevich Yermansky |
| Osip Beauvais | Osip Bernstein | Osip Bilchansky |
| Osip Birk | Osip Bodjanskij | Osip Bodnjanski |
| Osip Bodyansky | Osip Bove | Osip Braz |
| Osip Brik | Osip Dymov | Osip Dymov (writer) |
| Osip E. Mandelstam | Osip Emil'evich Mandel'shtam | Osip Emilevich Madelstam |
| Osip Emilevich Mandelstam | Osip Emilievich Mandelshtam | Osip Emilievich Mandelstam |
| Osip Emilyevich Mandelshtam | Osip Emilyevich Mandelstam | Osip Günzburg |
| Osip Gelfond | Osip Gintsburg | Osip Guenzburg |
| Osip Gunzburg | Osip Helfond | Osip Igelström |
| Osip Igelstroem | Osip Igelstrom | Osip Isidorovich Perelman |
| Osip Ivanovich Bove | Osip Ivanovich Somov | Osip Jakovlevič Libošic |
| Osip Komissarov | Osip Konstantinovich Notovich | Osip Kozlovski |
| Osip Kozlovsky | Osip Kozodavlev | Osip Lerner |
| Osip Madelstam | Osip Mandel'shtam | Osip Mandelshtam |
| Osip Mandelstam | Osip Maximovič Bodjanskij | Osip Maximovic Bodjanskij |
| Osip Maximovich Bodjanskij | Osip Mikhailovich Deribas | Osip Mikhailovich Lerner |
| Osip Minor | Osip Notovich | Osip Petrov |
| Osip Piatnitski | Osip Piatnitskii | Osip Piatnitsky |
| Osip Pyatnitsky | Osip Rabinovich | Osip Senkovsky |
| Osip Somov | Osip Sorokhtei | Osip Startsev |
| Osip Vasiliyevich Aptekman | Osip Velio | Osip Yarovlevich Liboschütz |
| Osip Yemilyevich Mandelstam | Osip Yermansky | Osip Zadkine |
| Osipan | Osipaonica | Osipenko |
| Osipenko (disambiguation) | Osipenko, Alexander | Osipikha |
| Osipikha, Kharovsky District, Vologda Oblast | Osipkov-Merritt model | Osipkov–Merritt model |
| Osipov | Osipov Sergei | Osipov Sergey |
| Osipov Sergey Ivanovich | Osipov State Russian Folk Orchestra | Osipov Yury Sergeevich |
| Osipov, Victor | Osipova | Osipova (Beloyevskoye Rural Settlement), Kudymkarsky District, Perm Krai |
| Osipova (Oshibskoye Rural Settlement), Kudymkarsky District, Perm Krai | Osipovia | Osipovich |
| Osipovichi | Osipovichi Hydroelectric Station | Osipovichi Reservoir |
| Osipovka | Osipovka, Ishimbaysky District, Republic of Bashkortostan | Osipovo |
| Osipovo, Chagodoshchensky District, Vologda Oblast | Osipovo, Sokolsky District, Vologda Oblast | Osipovo, Vladimir Oblast |
| Osipovo, Vologodsky District, Vologda Oblast | Osipovsky | Osipovyurij |
| Osipow, Paul | Osipy-Kolonia | Osipy-Lepertowizna |
| Osipy-Wydziory Drugie | Osipy-Wydziory Pierwsze | Osipy-Zakrzewizna |
| OSIR | OSiR | OSiR Skałka |
| OSiR Skalka | OSiR Stadium (Gorzów Wielkopolski) | OSiR Stadium (Olsztyn) |
| Osir stadium in olsztyn | OSiR Stadium in Olsztyn | OSiR Stadium in Słubice |
| OSiR Stadium in Slubice | Osira | Osira'h |
| Osirak | Osirak Nuclear Plant | Osirak Nuclear Reactor |
| Osirak nuclear reactor | Osiran | Osiraq |
