ISO 639:o

This is a list of ISO 639-3 language codes starting with O.

Index | a | b | c | d | e | f | g | h | i | j | k | l | m | n | o | p | q | r | s | t | u | v | w | x | y | z

Abbreviations are used in the table as follows:

Scope: I = individual language, M = macrolanguage, S = special code
Type: C = constructed, E = extinct (in recent times), H = historical (distinct from its modern form), L = living, S = special code

Deprecated codes are enclosed in (parentheses).

The column Family contains the generic English name of the language's family or macrolanguage.

ISO 639 codes			Scope/Type	Family	Language names
639-3	639-1	639-2B	Scope/Type	Family	Native	`eng`	`fra`	`spa`	`zho`	`rus`	`deu`
`oaa`			I/L			Orok			鄂罗克语
`oac`			I/L			Oroch			鄂罗奇语
`oak`			I/L	Indo-European	নোয়াখাইল্লা	Noakhali, Noakhailla
`oar`			I/H	Afro-Asiatic		Old Aramaic			古阿拉米语		Altaramäisch
`oav`			I/H	Northeast Caucasian	اوار ماض	Old Avar			古阿瓦尔语
`obi`			I/E			Obispeño
`obk`			I/L			Southern Bontok
`obl`			I/L			Oblo
`obm`			I/H			Moabite			摩押语
`obo`			I/L			Manobo, Obo
`obr`			I/H	Sino-Tibetan		Old Burmese			古缅甸语		Altburmesisch
`obt`			I/H	Indo-European	old brezhoneg	Old Breton			古布列塔尼语		Altbretonisch
`obu`			I/L			Obulom
`oca`			I/L			Ocaina		ocaina
(`occ`)			I/C			Occidental
`och`			I/H	Sino-Tibetan		Old Chinese			上古漢語		Altchinesisch
`oci`	`oc`	`oci`	I/L	Indo-European	occitan	Occitan (post 1500)	occitan (après 1500)	occitano	奥克西唐语; 奥克西坦语; 奥克语	окситанский	Okzitanisch
`ocm`			I/H	Austronesian		Old Cham
`oco`			I/H	Indo-European	old Kernewek	Old Cornish			古康沃尔语
`ocu`			I/L			Matlatzinca, Atzingo
`oda`			I/L			Odut
`odk`			I/L			Od
`odt`			I/H	Indo-European	*thiudisc	Old Dutch			古荷兰语
`odu`			I/L			Odual
`ofo`			I/E			Ofo	ofo
`ofs`			I/H	Indo-European	Frīsesk	Old Frisian			古弗里西亚语		Altfriesisch
`ofu`			I/L			Efutop
`ogb`			I/L			Ogbia
`ogc`			I/L			Ogbah
`oge`			I/H	Kartvelian	ႤႬႠჂ ႵႠႰႧႭჃႪႨ	Old Georgian			古格鲁吉亚语		Altgeorgisch
`ogg`			I/L			Ogbogolo
(`ogn`)			I/L			Ogan
`ogo`			I/L			Khana
`ogu`			I/L			Ogbronuagum
`oht`			I/H	Indo-European	𒌷𒉌𒅆𒇷	Old Hittite			古赫梯语
`ohu`			I/H	Uralic		Old Hungarian			古匈牙利语
`oia`			I/L			Oirata				оирата
`oie`			I/L	Nilo-Saharan		Okolie
`oin`			I/L			One, Inebu
`ojb`			I/L		Anishinaabemowin (Ojibwemowin)	Ojibwa, Northwestern
`ojc`			I/L		Anishinaabemowin (Ojibwemowin)	Ojibwa, Central
`ojg`			I/L		Nishnaabemwin (Jibwemwin)	Ojibwa, Eastern
`oji`	`oj`	`oji`	M/L	Cree	ᐊᓂᔑᓇᐯᒧᐎᓐ (Anishinaabemowin)	Ojibwa	ojibwa	ojibwa	奥吉布瓦语	оджибва
`ojp`			I/H	Japonic	上代日本語; 大和言葉	Old Japanese			古日语
`ojs`			I/L		ᐊᓂᔑᓂᓂᒧᐎᓐ (Anishininiimowin)	Ojibwa, Severn
`ojv`			I/L			Ontong Java					Ontong Java
`ojw`			I/L		Anihšināpēmowin (Nakawēmowin)	Ojibwa, Western
`oka`			I/L			Okanagan
`okb`			I/L			Okobo
`okc`			I/L	Niger–Congo		Kobo
`okd`			I/L			Okodia
`oke`			I/L			Okpe (Southwestern Edo)
`okg`			I/E			Koko Babangk
`okh`			I/L			Koresh-e Rostam
`oki`			I/L			Okiek
`okj`			I/E			Oko-Juwoi
`okk`			I/L			One, Kwamtim
`okl`			I/E	village sign		Old Kentish Sign Language			古肯特手语
`okm`			I/H			Korean, Middle (10th–16th centuries)			中古朝鲜语		Mittelkoreanisch
`okn`			I/L			Oki-No-Erabu			冲永良部岛琉球语
`oko`			I/H	Koreanic	Silla(n); 고대 조선어; 고대 한국어	Old Korean			古朝鲜语		Altkoreanisch
`okr`			I/L			Kirike
`oks`			I/L			Oko-Eni-Osayen
`oku`			I/L			Oku
`okv`			I/L			Orokaiva
`okx`			I/L			Okpe (Northwestern Edo)
`okz`			I/H	Austroasiatic		Old Khmer
`ola`			I/L			Walungge
`old`			I/L			Mochi
`ole`			I/L	Sino-Tibetan? / isolate?		Olekha
`olk`			I/E			Olkol
`olm`			I/L			Oloma
`olo`			I/L			Livvi
`olr`			I/L			Olrat
`olt`			I/H	Indo-European	old lietuvių	Old Lithuanian
`olu`			I/L	Niger–Congo		Kuvale
`oma`			I/L			Omaha-Ponca	omaha-ponca	omaha-ponca
`omb`			I/L			Ambae, East
`omc`			I/E			Mochica
(`ome`)			I/E			Omejes
`omg`			I/L			Omagua		omagua
`omi`			I/L			Omi
`omk`			I/E			Omok
`oml`			I/L			Ombo
`omn`			I/H			Minoan
`omo`			I/L			Utarmbung
`omp`			I/H	Sino-Tibetan	ꯃꯩꯇꯩꯂꯣꯟ	Old Manipuri			古曼尼普尔语
`omr`			I/H	Indo-European	𑘦𑘨𑘰𑘙𑘲	Old Marathi			古马拉地语
`omt`			I/L			Omotik
`omu`			I/E			Omurano		omurano
`omw`			I/L			Tairora, South
`omx`			I/H	Austroasiatic	ဘာသာမန်	Old Mon			古孟语
`omy`			I/H	Austronesian		Old Malay
`ona`			I/L			Ona
`onb`			I/L			Lingao			临高语
`one`			I/L		Onʌyota’a:ka	Oneida	oneida	oneida	奥内达语
`ong`			I/L			Olo
`oni`			I/L			Onin
`onj`			I/L			Onjob
`onk`			I/L			One, Kabore
`onn`			I/L			Onobasulu
`ono`			I/L		Onǫta’kéka’	Onondaga	onondaga	onondaga
`onp`			I/L	Tibeto-Burman?	But(pa)	Sartang			萨尔当语
`onr`			I/L			One, Northern
`ons`			I/L			Ono
`ont`			I/L			Ontenu
`onu`			I/L			Unua
`onw`			I/H	Eastern Sudanic		Old Nubian			古努比亚语
`onx`			I/L			Onin Based Pidgin
`ood`			I/L		O'odham	Tohono O'odham	papago	pápago		тогоно о'одам	Tohono O'odham
`oog`			I/L			Ong
`oon`			I/L			Önge
`oor`			I/L			Oorlams
`oos`			I/H	Indo-European		Old Ossetic			古奥塞梯语
`opa`			I/L			Okpamheri
(`ope`)			I/H			Old Persian
`opk`			I/L			Kopkaka
`opm`			I/L			Oksapmin
`opo`			I/L			Opao
`opt`			I/E			Opata		ópata
`opy`			I/L			Ofayé
`ora`			I/L			Oroha
`orc`			I/L			Orma
`ore`			I/L			Orejón		orejón
`org`			I/L			Oring
`orh`			I/L			Oroqen			鄂伦春语
`ori`	`or`	`ori`	M/L	Indo-European	ଓଡ଼ିଆ	Oriya	oriya	oriya	奥利亚语; 奥里亚语	ория	Oriya
(`ork`)			I/L			Orokaiva
`orm`	`om`	`orm`	M/L	Afro-Asiatic	Oromoo	Oromo	galla	oromo	奥罗莫语	оромо	Oromo
`orn`			I/L			Orang Kanaq
`oro`			I/L			Orokolo
`orr`			I/L			Oruma
`ors`			I/L			Orang Seletar
`ort`			I/L			Oriya, Adivasi
`oru`			I/L			Ormuri
`orv`			I/H	Indo-European		Old Russian			古俄语
`orw`			I/L			Oro Win		oro win
`orx`			I/L			Oro
`ory`			I/L			Oriya (individual language)
`orz`			I/L			Ormu
`osa`		`osa`	I/L		𐓏𐓘𐓻𐓘𐓻𐓟	Osage	osage	osage	奥萨格语	оседжи
`osc`			I/H			Oscan	osque	osco	奥斯坎语	оскский	Oskisch
`osi`			I/L			Osing
`osn`			I/H	Austronesian	ᮘᮞ ᮞᮥᮔ᮪ᮓ ᮘᮥᮠᮥᮔ᮪	Old Sundanese
`oso`			I/L			Ososo
`osp`			I/H	Indo-European	romançe	Old Spanish			古西班牙语
`oss`	`os`	`oss`	I/L	Indo-European	ирон	Ossetian	ossète	oseto	奥塞梯语; 奥塞提语	осетинский	Ossetisch
`ost`			I/L			Osatu
`osu`			I/L			One, Southern
`osx`			I/H	Indo-European	Sahsisk	Old Saxon			古撒克逊语
`ota`		`ota`	I/H		لسان عثمانى	Turkish, Ottoman (1500–1928)	Turc ottoman	Turco-otomano	奥斯曼土耳其语	старотурецкий	Osmanisch
`otb`			I/H	Sino-Tibetan		Old Tibetan			古藏语
`otd`			I/L			Dohoi
`ote`			I/L			Otomi, Mezquital
`oti`			I/E			Oti
`otk`			I/H	Turkic		Old Turkish			古突厥语
`otl`			I/L			Otomi, Tilapa
`otm`			I/L			Otomi, Eastern Highland
`otn`			I/L			Otomi, Tenango
`otq`			I/L			Otomi, Querétaro
`otr`			I/L			Otoro
`ots`			I/L			Otomi, Estado de México
`ott`			I/L			Otomi, Temoaya
`otu`			I/E			Otuke
`otw`			I/L		Nishnaabemwin (Daawaamwin)	Ottawa	ottawa
`otx`			I/L			Otomi, Texcatepec
`oty`			I/H	Dravidian		Old Tamil			古泰米尔语
`otz`			I/L			Otomi, Ixtenco
`oua`			I/L			Tagargrent
`oub`			I/L			Glio-Oubi
`oue`			I/L			Oune
`oui`			I/H	Turkic		Old Uighur			回鹘语
`oum`			I/E			Ouma
(`oun`)			I/L			!O!ung
`ovd`			I/L	Indo-European		Elfdalian, Övdalian
`owi`			I/L			Owiniga
`owl`			I/H	Indo-European	Hen Gymraeg	Old Welsh			古威尔士语
`oyb`			I/L			Oy
`oyd`			I/L			Oyda
`oym`			I/L			Wayampi		wayampi
`oyy`			I/L			Oya'oya
`ozm`			I/L			Koonzime