OS
OS, OS, Os, O's, ko os na iya nufin to:

Kasuwanci 

 Binciken Ordnance, hukumar taswirar ƙasa ta Burtaniya
 Jirgin saman Austrian (lambar IATA OS dangane da asalin sunan sa: Österreichische Luftverkehrs AG )
 OS Engines, wani kamfanin Japan na kera injunan jirgin sama samfurin

Kwamfuta 

 Tsarin aiki, software na tsarin kwamfuta wanda ke sarrafa kayan masarufi da software na kwamfuta
 Buɗe tushen (disambiguation)
 OpenStack, dandamali na software don sarrafa girgije

Nishaɗi 

 "Os" ( <i id="mwIg">Fringe</i> ), wani ɓangaren wasan kwaikwayon talabijin Fringe
 Outlaw Star, jerin manga da jerin anime

Magani 

 Oculus sinister, ma'ana "idon hagu" a gabaɗaya ophthalmologic ko optometric amfani, musamman a cikin takardar gilashin ido.
 Cutar Ohtahara, matsalar kwakwalwa
 Yawan rayuwa gabaɗaya, ƙididdigar rayuwa kan cutar kansa
 ostium, a magani, baki ko buɗe waje, musamman:
 os na waje, karkatarwar mahaifa
 os na ciki, karkacewar mahaifa
 per os, ma'ana "ingest by mouth"
 os ko ostium, buɗe jijiyar jijiyoyin jini
 Ciwon Oneiroid, yanayin mafarki mai ban al'ajabi

Mutane 

 Alexander Os (an haife shi 1980), ɗan biathlete ɗan ƙasar Norway
 Os du Randt (an haifi 1972), ɗan wasan rugby na Afirka ta Kudu
 Os Guinness (an haife shi 1941), marubucin Ingilishi kuma mai sukar zamantakewa

Wurare

Norway 

 Os, Innlandet, karamar hukuma ce a gundumar Innlandet, Norway
 Os, Hordaland, tsohuwar karamar hukuma ce a gundumar Hordaland, Norway
 Os, Østfold, Ikklesiya a gundumar Rakkestad a gundumar Østfold, Norway
 Cocin Os, suna ne ga majami'u da dama a Norway

Poland 

 Oś, Kluczbork County, ƙauye a cikin Kluczbork County, Opole Voivodeship, Poland
 Osiedle (Os.), Kalmar Yaren mutanen Poland da ake amfani da ita ga rukunin gidaje a Poland

Jamus 

 Opavian Silesia ko "Upper Silesia", wani yanki na Silesia a Daular Jamus wanda ya zaɓi zama a Jamhuriyar Weimar ta Jamus da Nazi Jamus har zuwa Yaƙin Duniya na II. Bayan Yaƙin, an raba shi tsakanin Czechoslovakia da Poland.

Sauran wurare 

 Os, Värnamo, ƙauye a cikin Karamar Hukumar Värnamo, lardin Småland, Sweden
 OS, lambar ICAO don filayen jirgin sama a Siriya

Addini 

 Ōs, tsohuwar kalmar Ingilishi tana nuna allah a cikin arna na Anglo-Saxon, mai alaƙa da irsir
 OS, Order of Santiago, odar Mutanen Espanya da aka sadaukar don St James the Greater
 OS, Umarnin Sikatuna, umurnin kasa na cancantar diflomasiyya na Philippines

Kimiyya 

 <i id="mwcg">Kimiyyar Kimiyya</i> (mujallar), mujallar teku
 Osmium, sinadarin sinadarai (alamar Os)

Wasanni 

 Ohio State Buckeyes, gungun ƙungiyoyin kwalejin da ke wakiltar Jami'ar Jihar Ohio
 Os TF, ƙungiyar wasanni a Os, Norway
 Hawan-gani, hawan hanyar hawan dutse a yunƙurin farko
 Baltimore Orioles, ƙungiyar ƙwallon baseball ta Amurka da ake wa laƙabi da "O's"
 Leyton Orient, ƙungiyar ƙwallon ƙafa ta ƙwallon ƙafa (ƙwallon ƙafa) ta laƙabi da "O's

Lakabi 

 Jirgin ruwa na yau da kullun, memba mara lasisi na sashin bene na jirgin ruwan fatake
 Saje na Ordnance, wanda aka yi wa rajista a cikin sojojin Amurka da na runduna a lokacin Yaƙin Basasa na Amurka
 Tsohon Shirburnian, tsofaffin ɗaliban Makarantar Sherborne
 Old Stonyhurst, tsofaffin ɗaliban Kwalejin Stonyhurst ne ke amfani da su

Sauran amfani 

 Ōs (rune) (ᚩ), rune na Anglo-Saxon fuþorc
 Kwanan tsohuwar Style (OS), yana nuna amfani da kalandar da ta gabata (a cikin ƙasashen Ingilishi, Kalandar Julian), sabanin "NS" (sabon salo), yawanci yana nuna amfani da Kalanda na Gregorian
 Yaren Ossetic (ISO 639-1 raguwa OS)
 Abubuwan jima'i, sha’awar jima’i ga abubuwa marasa rai
 Jima'i na baki

Duba kuma 

 0S (rashin fahimta)
 ÖS (rashin fahimta)
 Oz (rashin fahimta)