ISO 639:u

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

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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

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Abbreviations are used in the table as follows:

• Scope ^[1] : I = individual language, M = macrolanguage , S = special code
• Type ^[2] : 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). ^[3]

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	639-2/B			Native	ISO name
uam			I/E			Uamué
uan			I/L			Kuan
uar			I/L			Tairuma
uba			I/L			Ubang
ubi			I/L			Ubi
ubl			I/L			Buhi'non Bikol
( ubm )			I/L			Upper Baram Kenyah
ubr			I/L			Ubir
ubu			I/L			Umbu-Ungu
uby			I/E		atʷaχəbza	Ubykh
uda			I/L			Uda
ude			I/L			Udihe
udg			I/L			Muduga
udi			I/L		удин	Udi
udj			I/L			Ujir
udl			I/L			Wuzlam
udm		udm	I/L		удмурт	Udmurt
udu			I/L			Uduk
ues			I/L			Kioko
ufi			I/L			Ufim
uga		uga	I/H			Ugaritic
ugb			I/E			Kuku-Ugbanh
uge			I/L			Ughele
ugh			I/L	Northeast Caucasian		Kubachi
ugn			I/L			Ugandan Sign Language
ugo			I/L	Sino-Tibetan	Ugong	Ugong
ugy			I/L			Uruguayan Sign Language
uha			I/L			Uhami
uhn			I/L			Damal
uig	ug	uig	I/L	Turkic	ئۇيغۇرچە	Uighur; Uyghur
uis			I/L			Uisai
uiv			I/L			Iyive
uji			I/L			Tanjijili
uka			I/L			Kaburi
ukg			I/L			Ukuriguma
ukh			I/L			Ukhwejo
uki			I/L			Kui (India)
ukk			I/L	Austroasiatic		Muak Sa-aak
ukl			I/L			Ukrainian Sign Language
ukp			I/L			Ukpe-Bayobiri
ukq			I/L			Ukwa
ukr	uk	ukr	I/L	Indo-European	українська	Ukrainian
uks			I/L			Kaapor Sign Language; Urubú-Kaapor Sign Language
uku			I/L			Ukue
ukv			I/L			Kuku
ukw			I/L			Ukwuani-Aboh-Ndoni
uky			I/E			Kuuk-Yak
ula			I/L			Fungwa
ulb			I/L			Ulukwumi
ulc			I/L			Ulch
ule			I/E			Lule
ulf			I/L			Afra; Usku
uli			I/L			Ulithian
ulk			I/L			Meriam Mir
ull			I/L			Ullatan
ulm			I/L			Ulumanda'
uln			I/L			Unserdeutsch
ulu			I/L			Uma' Lung
ulw			I/L			Ulwa
uly			I/L	Afro-Asiatic		Buli
uma			I/L			Umatilla
umb		umb	I/L			Umbundu
umc			I/H			Marrucinian
umd			I/E			Umbindhamu
umg			I/E			Morrobalama; Umbuygamu
umi			I/L			Ukit
umm			I/L			Umon
umn			I/L			Makyan Naga
umo			I/E			Umotína
ump			I/L			Umpila
umr			I/E			Umbugarla
ums			I/L			Pendau
umu			I/L			Munsee
una			I/L			North Watut
und		und	S/S			Undetermined
une			I/L			Uneme
ung			I/L			Ngarinyin
uni			I/L	Skou		Uni
unk			I/L			Enawené-Nawé
unm			I/E			Unami
unn			I/L			Kurnai
( unp )			I/L			Worora
unr			I/L			Mundari
unu			I/L			Unubahe
unx			I/L			Munda
unz			I/L			Unde Kaili
( uok )			I/L			Uokha
uon			I/E	Austronesian		Kulon
upi			I/L			Umeda
upv			I/L			Uripiv-Wala-Rano-Atchin
ura			I/L			Urarina
urb			I/L			Kaapor; Urubú-Kaapor
urc			I/E			Urningangg
urd	ur	urd	I/L	Indo-European	اردو	Urdu
ure			I/L			Uru
urf			I/E			Uradhi
urg			I/L			Urigina
urh			I/L			Urhobo
uri			I/L			Urim
urk			I/L			Urak Lawoi'
url			I/L			Urali
urm			I/L			Urapmin
urn			I/L			Uruangnirin
uro			I/L			Ura (Papua New Guinea)
urp			I/L			Uru-Pa-In
urr			I/L			Lehalurup; Löyöp
urt			I/L			Urat
uru			I/E			Urumi
urv			I/E			Uruava
urw			I/L			Sop
urx			I/L			Urimo
ury			I/L			Orya
urz			I/L			Uru-Eu-Wau-Wau
usa			I/L			Usarufa
ush			I/L			Ushojo
usi			I/L	Sino-Tibetan		Usui
usk			I/L			Usaghade
usp			I/L			Uspanteco
uss			I/L	Niger–Congo		us-Saare
usu			I/L			Uya
uta			I/L			Otank
ute			I/L			Ute-Southern Paiute
uth			I/L	Niger–Congo		ut-Hun
utp			I/L			Amba (Solomon Islands)
utr			I/L			Etulo
utu			I/L			Utu
uum			I/L		Урум	Urum
( uun )			I/L			Kulon-Pazeh
uur			I/L			Ura (Vanuatu)
uuu			I/L			U
uve			I/L			Fagauvea; West Uvean
uvh			I/L			Uri
uvl			I/L			Lote
uwa			I/L			Kuku-Uwanh
uya			I/L			Doko-Uyanga
uzb	uz	uzb	M/L	Turkic	Ўзбек	Uzbek
uzn			I/L			Northern Uzbek
uzs			I/L			Southern Uzbek

References

1. "Scope of denotation for language identifiers". Archived from the original on December 31, 2024. Retrieved June 17, 2025.
2. "Types of individual languages". Archived from the original on January 4, 2025. Retrieved June 17, 2025.
3. "Deprecated Language Codes". Archived from the original on November 15, 2023. Retrieved June 17, 2025.

Sources

• "ISO 639-2 Registration Authority". Library of Congress.
• "ISO 639-3 Registration Authority". SIL International.
• Lewis, M. Paul; Simons, Gary F.; Fennig, Charles D., eds. (2016). "Ethnologue: Languages of the World" (19th ed.). Dallas, Texas: SIL International.

External links

• "Codes for the Representation of Names of Languages (ISO 639-1 and ISO 639-2 codes)". Library of Congress.
• "ISO 639-3 Downloads". SIL International.