ISO 639:o

oaa oaa


I/L


Orok


鄂羅克語

oac oac


I/L


Oroch


鄂羅奇語

oar oar


I/A


Aramaic, Old


古阿拉米語

Altaramäisch
oav oav


I/H


Avar, Old


古阿瓦爾語

obi obi


I/E


Obispeño




obk obk


I/L


Southern Bontok




obl obl


I/L


Oblo




obm obm


I/A


Moabite


摩押語

obo obo


I/L


Manobo, Obo




obr obr


I/H


Burmese, Old


古緬甸語

Altburmesisch
obt obt


I/H


Breton, Old


古布列塔尼語

Altbretonisch
obu obu


I/L


Obulom




oca oca


I/L


Ocaina

ocaina


(occ) occ





Occidental




och och


I/A
Chinese

Old Chinese


上古漢語

Altchinesisch
oci oci
oc
oci
I/L
Indo-European
occitan
Occitan (post 1500)
occitan (après 1500)
occitano
奧克西唐語; 奧克西坦語; 奧克語
окситанский
Okzitanisch
oco oco


I/H


Cornish, Old


古康沃爾語

ocu ocu


I/L


Matlatzinca, Atzingo




oda oda


I/L


Odut




odk odk


I/L


Od




odt odt


I/H


Dutch, Old


古荷蘭語

odu odu


I/L


Odual




ofo ofo


I/E


Ofo
ofo



ofs ofs


I/H
Friesisch

Frisian, Old


古弗裡西亞語

Altfriesisch
ofu ofu


I/L


Efutop




ogb ogb


I/L


Ogbia




ogc ogc


I/L


Ogbah




oge oge


I/H


Georgian, Old


古格魯吉亞語

Altgeorgisch
ogg ogg


I/L


Ogbogolo




(ogn) ogn





Ogan




ogo ogo


I/L


Khana




ogu ogu


I/L


Ogbronuagum




oht oht


I/A


Hittite, Old


古赫梯語

ohu ohu


I/H


Hungarian, Old


古匈牙利語

oia oia


I/L


Oirata



оирата
oin oin


I/L


One, Inebu




ojb ojb


I/L

Anishinaabemowin (Ojibwemowin) 
Ojibwa, Northwestern




ojc ojc


I/L

Anishinaabemowin (Ojibwemowin) 
Ojibwa, Central




ojg ojg


I/L

Nishnaabemwin (Jibwemwin) 
Ojibwa, Eastern




oji oji
oj
oji
M/L
Cree
ᐊᓂᔑᓇᐯᒧᐎᓐ (Anishinaabemowin)
Ojibwa
ojibwa
ojibwa
奧吉布瓦語
оджибва
ojp ojp


I/H


Japanese, Old


古日語

ojs ojs


I/L

ᐊᓂᔑᓂᓂᒧᐎᓐ (Anishininiimowin) 
Ojibwa, Severn




ojv ojv


I/L


Ontong Java




Ontong Java
ojw ojw


I/L

Anihšināpēmowin (Nakawēmowin) 
Ojibwa, Western




oka oka


I/L


Okanagan




okb okb


I/L


Okobo




okd okd


I/L


Okodia




oke oke


I/L


Okpe (Southwestern Edo)




okg okg


I/E


Koko Babangk




okh okh


I/L


Koresh-e Rostam




oki oki


I/L


Okiek




okj okj


I/E


Oko-Juwoi




okk okk


I/L


One, Kwamtim




okl okl


I/E


Old Kentish Sign Language


古肯特手語

okm okm


I/H


Korean, Middle (10th–16th centuries)


中古朝鮮語

Mittelkoreanisch
okn okn


I/L


Oki-No-Erabu


衝永良部島琉球語

oko oko


I/H


Korean, Old (3rd–9th centuries)


古朝鮮語

Altkoreanisch
okr okr


I/L


Kirike




oks oks


I/L


Oko-Eni-Osayen




oku oku


I/L


Oku




okv okv


I/L


Orokaiva




okx okx


I/L


Okpe (Northwestern Edo)




ola ola


I/L


Walungge




old old


I/L


Mochi




ole ole


I/L


Olekha




olk olk


I/E


Olkol




olm olm


I/L


Oloma




olo olo


I/L


Livvi




olr olr


I/L


Olrat




olt olt


I/H
Indo-European

Old Lithuanian




olu olu


I/L
Niger–Congo

Kuvale




oma oma


I/L


Omaha-Ponca
omaha-ponca
omaha-ponca


omb omb


I/L


Ambae, East




omc omc


I/E


Mochica




(ome) ome


I/E


Omejes




omg omg


I/L


Omagua

omagua


omi omi


I/L


Omi




omk omk


I/E


Omok




oml oml


I/L


Ombo




omn omn


I/A


Minoan




omo omo


I/L


Utarmbung




omp omp


I/H


Manipuri, Old


古曼尼普爾語

omr omr


I/H


Marathi, Old


古馬拉地語

omt omt


I/L


Omotik




omu omu


I/E


Omurano

omurano


omw omw


I/L


Tairora, South




omx omx


I/H


Mon, Old


古孟語

ona ona


I/L


Ona




onb onb


I/L


Lingao


臨高語

one one


I/L

Onʌyota’a:ka
Oneida
oneida
oneida
奧內達語

ong ong


I/L


Olo




oni oni


I/L


Onin




onj onj


I/L


Onjob




onk onk


I/L


One, Kabore




onn onn


I/L


Onobasulu




ono ono


I/L

Onǫta’kéka’
Onondaga
onondaga
onondaga


onp onp


I/L


Sartang




onr onr


I/L


One, Northern




ons ons


I/L


Ono




ont ont


I/L


Ontenu




onu onu


I/L


Unua




onw onw


I/H


Nubian, Old


古努比亞語

onx onx


I/L


Onin Based Pidgin




ood ood


I/L

O'odham
Tohono O'odham
papago
pápago

тогоно о'одам
Tohono O'odham
oog oog


I/L


Ong




oon oon


I/L


Önge




oor oor


I/L


Oorlams




oos oos


I/A


Ossetic, Old


古奧塞梯語

opa opa


I/L


Okpamheri




(ope) ope





Old Persian




opk opk


I/L


Kopkaka




opm opm


I/L


Oksapmin




opo opo


I/L


Opao




opt opt


I/E


Opata

ópata


opy opy


I/L


Ofayé




ora ora


I/L


Oroha




orc orc


I/L


Orma




ore ore


I/L


Orejón

orejón


org org


I/L


Oring




orh orh


I/L


Oroqen


鄂倫春語

ori ori
or
ori
M/L
Indo-European
ଓଡ଼ିଆ
Oriya
oriya
oriya
奧利亞語; 奧里亞語
ория
Oriya
(ork) ork





Orokaiva




orm orm
om
orm
M/L
Afro-Asiatic
Oromoo
Oromo
galla
oromo
奧羅莫語
оромо
Oromo
orn orn


I/L


Orang Kanaq




oro oro


I/L


Orokolo




orr orr


I/L


Oruma




ors ors


I/L


Orang Seletar




ort ort


I/L


Oriya, Adivasi




oru oru


I/L


Ormuri




orv orv


I/H


Russian, Old


古俄語

orw orw


I/L


Oro Win

oro win


orx orx


I/L


Oro




ory ory


I/L


Oriya (individual language)




orz orz


I/L


Ormu




osa osa

osa
I/L


Osage
osage
osage
奧薩格語
оседжи
osc osc


I/A


Oscan
osque
osco
奧斯坎語
оскский
Oskisch
osi osi


I/L


Osing




oso oso


I/L


Ososo




osp osp


I/H


Spanish, Old


古西班牙語

oss oss
os
oss
I/L
Indo-European
иронау
Ossetian
ossète
oseto
奧塞梯語; 奧塞提語
осетинский
Ossetisch
ost ost


I/L


Osatu




osu osu


I/L


One, Southern




osx osx


I/H


Saxon, Old


古撒克遜語

ota ota

ota
I/H

لسان عثمانى
Turkish, Ottoman (1500–1928)
Turc ottoman
Turco-otomano
奧斯曼土耳其語
старотурецкий
Osmanisch
otb otb


I/H


Tibetan, Old


古藏語

otd otd


I/L


Dohoi




ote ote


I/L


Otomi, Mezquital




oti oti


I/E


Oti




otk otk


I/H


Turkish, Old


古突厥語

otl otl


I/L


Otomi, Tilapa




otm otm


I/L


Otomi, Eastern Highland




otn otn


I/L


Otomi, Tenango




otq otq


I/L


Otomi, Querétaro




otr otr


I/L


Otoro




ots ots


I/L


Otomi, Estado de México




ott ott


I/L


Otomi, Temoaya




otu otu


I/E


Otuke




otw otw


I/L

Nishnaabemwin (Daawaamwin) 
Ottawa
ottawa



otx otx


I/L


Otomi, Texcatepec




oty oty


I/A


Tamil, Old


古泰米爾語

otz otz


I/L


Otomi, Ixtenco




oua oua


I/L


Tagargrent




oub oub


I/L


Glio-Oubi




oue oue


I/L


Oune




oui oui


I/H


Uighur, Old


回鶻語

oum oum


I/E


Ouma




(oun) oun


I/L


O!ung




ovd ovd


I/L
Indo-European

Elfdalian, Övdalian




owi owi


I/L


Owiniga




owl owl


I/H


Welsh, Old


古威爾士語

oyb oyb


I/L


Oy




oyd oyd


I/L


Oyda




oym oym


I/L


Wayampi

wayampi


oyy oyy


I/L


Oya'oya




ozm ozm


I/L


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