ISO 639:t
# ISO 639:t

Dies ist die Liste der ISO-639-3-Sprachcodes beginnend mit t.

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

Abkürzungen werden in der Tabelle wie folgt verwendet:

* Scope: I = individual language (Einzelsprache), M = macrolanguage (Makrosprache), S = Spezialcode
* Type: A = ancient (alte Sprache, ausgestorben in alter Zeit), C = constructed (konstruiert), E = extinct (ausgestorben in jüngerer Zeit), H = historical (historische Sprache, unterschieden von ihrer modernen Sprachform), L = living (lebende Sprache), S = Spezialcode

Zurückgezogene Codes (retired codes) sind in Klammern eingeschlossen.

Die Spalte Sprachenfamilie enthält die Sprachfamilie oder die Makrosprache der jeweiligen Sprache.

Werden Codes hier nicht gefunden, könnten sie auch noch unter ISO-639-2- oder unter ISO-639-5-Codes zu finden sein.

| 639-3 | 639-1 | 639-2B | Sprache | ISO-Sprach­bezeichnung | Scope/ Type | Sprachenfamilie |
| - | - | - | - | - | - | - |
| taa | | | Tanana, Lower | Tanana, Lower | I/L | Athapaskische Sprachen |
| tab | | | Tabassaranisch | Tabassaran | I/L | Lesgische Sprachen |
| tac | | | West-Tarahumara | Tarahumara, Lowland | I/L | Südliche Uto-aztekische Sprachen |
| tad | | | Tause | Tause | I/L | Geelvink-Bay-Sprachen |
| tae | | | Tariano | Tariano | I/L | Arawak-Sprachen |
| taf | | | Tapirapé | Tapirapé | I/L | Tupí-Guaraní-Sprachen |
| tag | | | Tagoi | Tagoi | I/L | Kordofanische Sprachen |
| tah | ty | tah | Tahitianisch, Tahitisch | Tahitian | I/L | Polynesische Sprachen |
| taj | | | Tamang, Eastern | Tamang, Eastern | I/L | Tamang-Ghale-Sprachen |
| tak | | | Tala | Tala | I/L | Tschadische Sprachen |
| tal | | | Tal | Tal | I/L | Tschadische Sprachen |
| tam | ta | tam | Tamil | Tamil | I/L | Dravidische Sprachen |
| tan | | | Tangale | Tangale | I/L | Tschadische Sprachen |
| tao | | | Yami | Yami | I/L | Batanes-Sprachen |
| tap | | | Taabwa | Taabwa | I/L | Bantusprachen |
| taq | | | Tamasheq | Tamasheq | I/L | Berbersprachen |
| tar | | | Zentral-Tarahumara | Tarahumara, Central | I/L | Südliche Uto-aztekische Sprachen |
| tas | | | Tây Bồi | Tay Boi | I/E | Französischbasierte Pidginsprachen |
| tat | tt | tat | Tatarisch | Tatar | I/L | Kiptschakische Sprachen |
| tau | | | Tanana, Upper | Tanana, Upper | I/L | Athapaskische Sprachen |
| tav | | | Tatuyo | Tatuyo | I/L | Tucano-Sprachen |
| taw | | | Tai | Tai | I/L | Ost-Neuguinea-Hochland-Sprachen |
| tax | | | Tamki | Tamki | I/L | Tschadische Sprachen |
| tay | | | Atayal | Atayal | I/L | Formosa-Sprachen |
| taz | | | Totscho | Tocho | I/L | Kordofanische Sprachen |
| tba | | | Aikanã | Tubarão | I/L | Isolierte Sprachen |
| (tbb) | | | Tapeba | Tapeba | I/E | „Retired 2019“ |
| tbc | | | Takia | Takia | I/L | Ozeanische Sprachen |
| tbd | | | Kaki Ae | Kaki Ae | I/L | Papuasprachen |
| tbe | | | Tanimbili | Tanimbili | I/L | Ozeanische Sprachen |
| tbf | | | Mandara | Mandara | I/L | Ozeanische Sprachen |
| tbg | | | Tairora, North | Tairora, North | I/L | Tairora-Sprachen |
| tbh | | | Thurawal | Thurawal | I/E | Pama-Nyunga-Sprachen |
| tbi | | | Gaam | Gaam | I/L | Ostsudanische Sprachen |
| tbj | | | Tiang | Tiang | I/L | Ozeanische Sprachen |
| tbk | | | Calamian Tagbanwa | Tagbanwa, Calamian | I/L | Kalamian-Sprachen |
| tbl | | | Tboli | Tboli | I/L | Süd-Mindanao-Sprachen |
| tbm | | | Tagbu | Tagbu | I/L | Ubangische Sprachen |
| tbn | | | Tunebo, Barro Negro | Tunebo, Barro Negro | I/L | Chibcha-Sprachen |
| tbo | | | Tawala | Tawala | I/L | Ozeanische Sprachen |
| tbp | | | Taworta | Taworta | I/L | Geelvink-Bay-Sprachen |
| tbr | | | Tumtum | Tumtum | I/L | Kadu-Sprachen |
| tbs | | | Tanguat | Tanguat | I/L | Ramusprachen |
| tbt | | | Tembo (Kitembo) | Tembo (Kitembo) | I/L | Bantusprachen |
| tbu | | | Tubar | Tubar | I/E | Südliche Uto-aztekische Sprachen |
| tbv | | | Tobo | Tobo | I/L | Huon-Sprachen |
| tbw | | | Tagbanwa | Tagbanwa | I/L | Palawan-Sprachen |
| tbx | | | Kapin | Kapin | I/L | Ozeanische Sprachen |
| tby | | | Tabaru | Tabaru | I/L | Westpapuasprachen |
| tbz | | | Ditammari | Ditammari | I/L | Gur-Sprachen |
| tca | | | Ticuna | Ticuna | I/L | Isolierte Sprachen |
| tcb | | | Tanacross | Tanacross | I/L | Athapaskische Sprachen |
| tcc | | | Datooga | Datooga | I/L | Nilotische Sprachen |
| tcd | | | Tafi | Tafi | I/L | Kwa-Sprachen |
| tce | | | Tutchone, Southern | Tutchone, Southern | I/L | Athapaskische Sprachen |
| tcf | | | Ost-Tlapanekisch, Malinaltepec | Tlapanec, Malinaltepec | I/L | Tlapanekische Sprachen |
| tcg | | | Tamagario | Tamagario | I/L | Papuasprachen |
| tch | | | Turks And Caicos Creole English | Turks And Caicos Creole English | I/L | Englischbasierte Kreolsprachen |
| tci | | | Wára | Wára | I/L | Trans-Fly-Bulaka-River-Sprachen |
| tck | | | Tchitchege | Tchitchege | I/L | Teke-Sprachen |
| tcl | | | Taman (Myanmar) | Taman (Myanmar) | I/E | Jingpho-Sak-Sprachen |
| tcm | | | Tanahmerah | Tanahmerah | I/L | Papuasprachen |
| tcn | | | Tichurong | Tichurong | I/L | Tibetanische Sprachen |
| tco | | | Taung-yo, Dawei Tavoyan | Taungyo | I/L | Birmanische Sprachen |
| tcp | | | Tawr Chin | Chin, Tawr | I/L | Mizo-Kuki-Chin-Sprachen |
| tcq | | | Kaiy | Kaiy | I/L | Geelvink-Bay-Sprachen |
| tcs | | | Torres Creole, Torres-Strait-Kreol | Torres Strait Creole | I/L | Englischbasierte Kreolsprachen |
| tct | | | Then | T'en | I/L | Kam-Sui-Sprachen |
| tcu | | | Südost-Tarahumara | Tarahumara, Southeastern | I/L | Südliche Uto-aztekische Sprachen |
| tcw | | | Tecpatlán-Totonakisch | Tecpatlán Totonac | I/L | Totonac-Tepehua-Sprachen |
| tcx | | | Toda | Toda | I/L | Dravidische Sprachen |
| tcy | | | Tulu | Tulu | I/L | Dravidische Sprachen |
| tcz | | | Thadou-Kuki | Chin, Thado | I/L | Mizo-Kuki-Chin-Sprachen |
| tda | | | Tihishit, Tagdal | Tagdal | I/L | Songhai-Sprachen |
| tdb | | | Panchpargania | Panchpargania | I/L | Bihari-Sprachen |
| tdc | | | Emberá-Tadó | Emberá-Tadó | I/L | Chocó-Sprachen |
| tdd | | | Tai Nüa | Tai Nüa | I/L | Tai-Sprachen |
| tde | | | Tiranige Diga Dogon | Tiranige Diga Dogon | I/L | Dogon-Dialekte |
| tdf | | | Talieng | Talieng | I/L | Bahnar-Sprachen |
| tdg | | | Tamang, Western | Tamang, Western | I/L | Tamang-Ghale-Sprachen |
| tdh | | | Thulung | Thulung | I/L | Kiranti-Sprachen |
| tdi | | | Tomadino | Tomadino | I/L | Bungku-Tolaki-Sprachen |
| tdj | | | Tajio | Tajio | I/L | Tomini-Tolitoli-Sprachen |
| tdk | | | Tambas | Tambas | I/L | Tschadische Sprachen |
| tdl | | | Sur | Sur | I/L | Tarokoide Sprachen |
| tdm | | | Taruma | Taruma | I/L | Isolierte Sprachen |
| tdn | | | Tondano | Tondano | I/L | Minahasa-Sprachen |
| tdo | | | Teme | Teme | I/L | Gur-Sprachen |
| tdq | | | Tita | Tita | I/L | Volta-Kongo-Sprachen |
| tdr | | | Todrah | Todrah | I/L | Bahnar-Sprachen |
| tds | | | Doutai | Doutai | I/L | Geelvink-Bay-Sprachen |
| tdt | | | Tetum Dili, Tétum Oficial, Tetun Prasa | Tetun Dili | I/L | Timorsprachen, Pidgin-Sprachen |
| (tdu) | | | Dusun, Tempasuk | Dusun, Tempasuk | I/L | Dusunische Sprachen |
| tdv | | | Toro | Toro | I/L | Plateau-Sprachen |
| tdx | | | Malagasy, Tandroy-Mahafaly | Malagasy, Tandroy-Mahafaly | I/L | Ost-Barito-Malagasy-Sprachen |
| tdy | | | Tadyawan | Tadyawan | I/L | Nord-Mangyan-Sprachen |
| tea | | | Temiar | Temiar | I/L | Asli-Sprachen |
| teb | | | Tetete | Tetete | I/E | Tucano-Sprachen |
| tec | | | Terik | Terik | I/L | Nilotische Sprachen |
| ted | | | Krumen, Tepo | Krumen, Tepo | I/L | Kru-Sprachen |
| tee | | | Tepehua, Huehuetla | Tepehua, Huehuetla | I/L | Totonac-Tepehua-Sprachen |
| tef | | | Teressa | Teressa | I/L | Nikobaresische Sprachen |
| teg | | | Teke-Tege | Teke-Tege | I/L | Teke-Sprachen |
| teh | | | Tehuelche | Tehuelche | I/L | Chon-Sprachen |
| tei | | | Torricelli | Torricelli | I/L | Torricelli-Sprachen |
| tek | | | Teke | Teke, Ibali | I/L | Teke-Sprachen |
| tel | te | tel | Telugu | Telugu | I/L | Dravidische Sprachen |
| tem | | tem | Temne | Timne | I/L | Atlantische Sprachen |
| ten | | | Tama (Kolumbien) | Tama (Colombia) | I/E | Tucano-Sprachen |
| teo | | | Ateso | Teso | I/L | Nilotische Sprachen |
| tep | | | Tepecano | Tepecano | I/E | Totonac-Tepehua-Sprachen |
| teq | | | Temein | Temein | I/L | Temein-Sprachen |
| ter | | ter | Terena | Tereno | I/L | Arawak-Sprachen |
| tes | | | Tenggerisch | Tengger | I/L | Austronesische Sprachen |
| tet | | tet | Tetum | Tetum | I/L | Fabronische Sprachen |
| teu | | | Soo | Soo | I/L | Kuliak-Sprachen |
| tev | | | Teor | Teor | I/L | Zentral-Molukken-Sprachen |
| tew | | | Tewa | Tewa (USA) | I/L | Kiowa-Tano-Sprachen |
| tex | | | Tennet | Tennet | I/L | Surmische Sprachen |
| tey | | | Tulishi | Tulishi | I/L | Kadu-Sprachen |
| tez | | | Tetserret | Tetserret | I/L | Berbersprachen |
| tfi | | | Gbe, Tofin | Gbe, Tofin | I/L | Gbe-Sprachen |
| tfn | | | Denaʼina | Tanaina | I/L | Athapaskische Sprachen |
| tfo | | | Tefaro | Tefaro | I/L | Geelvink-Bay-Sprachen |
| tfr | | | Teribe | Teribe | I/L | Chibcha-Sprachen |
| tft | | | Ternate | Ternate | I/L | Westpapuasprachen |
| tga | | | Sagalla | Sagalla | I/L | Bantusprachen |
| tgb | | | Tebilung | Tebilung | I/L | Dusunische Sprachen |
| tgc | | | Tigak | Tigak | I/L | Ozeanische Sprachen |
| tgd | | | Ciwogai | Ciwogai | I/L | Tschadische Sprachen |
| tge | | | Tamang, Eastern Gorkha | Tamang, Eastern Gorkha | I/L | Tamang-Ghale-Sprachen |
| tgf | | | Chalikha | Chalikha | I/L | Bodische Sprachen |
| (tgg) | | | Tangga | Tangga | I/L | Ozeanische Sprachen |
| tgh | | | Tobagonian Creole English | Tobagonian Creole English | I/L | Englischbasierte Kreolsprachen |
| tgi | | | Lawunuia | Lawunuia | I/L | Ozeanische Sprachen |
| tgj | | | Tagin | Tagin | I/L | Tani-Sprachen |
| tgk | tg | tgk | Tadschikisch | Tajik | I/L | Iranische Sprachen |
| tgl | tl | tgl | Tagalog | Tagalog | I/L | Zentral-philippinische Sprachen |
| tgn | | | Tandaganon | Tandaganon | I/L | Visayassprachen |
| tgo | | | Sudest | Sudest | I/L | Ozeanische Sprachen |
| tgp | | | Tangoa | Tangoa | I/L | West-Santo-Sprachen |
| tgq | | | Tring | Tring | I/L | Nord-Sarawak-Sprachen |
| tgr | | | Tareng | Tareng | I/L | Bahnar-Sprachen |
| tgs | | | Nume | Nume | I/L | Torres-Banks-Sprachen |
| tgt | | | Tagbanwa, Central | Tagbanwa, Central | I/L | Palawan-Sprachen |
| tgu | | | Tanggu | Tanggu | I/L | Ramusprachen |
| tgv | | | Tingui-Boto | Tingui-Boto | I/E | Macro-Ge-Sprachen |
| tgw | | | Tagwana | Senoufo, Tagwana | I/L | Senufo-Sprachen |
| tgx | | | Tagish | Tagish | I/L | Athapaskische Sprachen |
| tgy | | | Togoyo | Togoyo | I/E | Ubangische Sprachen |
| tgz | | | Tagalaka | Tagalaka | I/E | Pama-Sprachen |
| tha | th | tha | Thailändisch, Thai | Thai | I/L | Tai-Sprachen |
| (thc) | | | Tai Hang Tong | Tai Hang Tong | I/L | Tai-Sprachen |
| thd | | | Kuuk Thaayorre | Thayore | I/L | Pama-Sprachen |
| the | | | Tharu, Chitwania | Tharu, Chitwania | I/L | Indoarische Sprachen |
| thf | | | Thangmi | Thangmi | I/L | Newari-Thangmi-Sprachen |
| thh | | | Nord-Tarahumara | Tarahumara, Northern | I/L | Südliche Uto-aztekische Sprachen |
| thi | | | Tai Long | Tai Long | I/L | Tai-Sprachen |
| thk | | | Tharaka | Tharaka | I/L | Bantusprachen |
| thl | | | Tharu, Dangaura | Tharu, Dangaura | I/L | Indoarische Sprachen |
| thm | | | Aheu | Aheu | I/L | Vietische Sprachen |
| thn | | | Thachanadan | Thachanadan | I/L | Dravidische Sprachen |
| thp | | | Thompson | Thompson | I/L | Salish-Sprachen |
| thq | | | Tharu, Kochila | Tharu, Kochila | I/L | Indoarische Sprachen |
| thr | | | Tharu, Rana | Tharu, Rana | I/L | Indoarische Sprachen |
| ths | | | Thakali | Thakali | I/L | Tamang-Ghale-Sprachen |
| tht | | | Tahltan | Tahltan | I/L | Athapaskische Sprachen |
| thu | | | Thuri | Thuri | I/L | Luo-Sprachen |
| thv | | | Tahaggart Tamahaq | Tamahaq, Tahaggart | I/L | Berbersprachen |
| thw | | | Thudam | Thudam | I/L | Tibetanische Sprachen |
| (thx) | | | The, Oi, Oy | The | I/L | Bahnar-Sprachen |
| thy | | | Tha | Tha | I/L | Adamawa-Sprachen |
| thz | | | Air Tamajeq | Tamajeq, Tayart | I/L | Berbersprachen |
| tia | | | Tidikelt-Tamazight | Tamazight, Tidikelt | I/L | Berbersprachen |
| tic | | | Tira | Tira | I/L | Heiban-Sprachen |
| (tid) | | | Tidong | Tidong | I/L | Sabah-Sprachen |
| (tie) | | | Tingal | Tingal | I/L | Kordofanische Sprachen |
| tif | | | Tifal | Tifal | I/L | Zentral-und-Süd-Neuguinea-Sprachen |
| tig | | tig | Tigre | Tigre | I/L | Äthiosemitische Sprachen |
| tih | | | Timugon Murut | Timugon Murut | I/L | Sabah-Sprachen |
| tii | | | Tiene | Tiene | I/L | Bantusprachen |
| tij | | | Tilung | Tilung | I/L | Kiranti-Sprachen |
| tik | | | Tikar | Tikar | I/L | Tikaroide Sprachen |
| til | | | Tillamook | Tillamook | I/E | Salish-Sprachen |
| tim | | | Timbe | Timbe | I/L | Huon-Sprachen |
| tin | | | Tindisch | Tindi | I/L | Andische Sprachen |
| tio | | | Teop | Teop | I/L | Ozeanische Sprachen |
| tip | | | Trimuris | Trimuris | I/L | Kwerba-Sprachen |
| tiq | | | Tyefo | Tiéfo | I/L | Gur-Sprachen |
| tir | ti | tir | Tigrinya | Tigrinya | I/L | Äthiosemitische Sprachen |
| tis | | | Itneg, Masadiit | Itneg, Masadiit | I/L | Nord-Luzon-Sprachen |
| tit | | | Tinigua | Tinigua | I/L | Tinigua-Sprachen |
| tiu | | | Itneg, Adasen | Itneg, Adasen | I/L | Nord-Luzon-Sprachen |
| tiv | | tiv | Tiv | Tiv | I/L | Tivoide Sprachen |
| tiw | | | Tiwi | Tiwi | I/L | Australische Sprachen |
| tix | | | Tiwa, Southern | Tiwa, Southern | I/L | Kiowa-Tano-Sprachen |
| tiy | | | Tiruray | Tiruray | I/L | Süd-Mindanao-Sprachen |
| tiz | | | Tai Hongjin | Tai Hongjin | I/L | Tai-Sprachen |
| tja | | | Tajuasohn | Tajuasohn | I/L | Kru-Sprachen |
| tjg | | | Tunjung | Tunjung | I/L | Barito-Sprachen |
| tji | | | Nord-Tujia | Tujia, Northern | I/L | Tibetobirmanische Sprachen |
| tjj | | | Tjungundji | Tjungundji | I/L | Pama-Sprachen |
| tjl | | | Tai Laing | Tai Laing | I/L | Tai-Sprachen |
| tjm | | | Timucua | Timucua | I/E | Isolierte Sprachen |
| tjn | | | Tonjon | Tonjon | I/E | Mande-Sprachen |
| tjo | | | Touggourt-Tamazight | Tamazight, Temacine | I/L | Berbersprachen |
| tjp | | | Tjupany | Tjupany | I/L | Pama-Nyunga-Sprachen |
| tjs | | | Süd-Tujia | Tujia, Southern | I/L | Tibetobirmanische Sprachen |
| tju | | | Tjurruru | Tjurruru | I/E | Pama-Nyunga-Sprachen |
| tjw | | | Djabwurrung | Djabwurrung | I/L | Pama-Nyunga-Sprachen |
| tka | | | Truká | Truká | I/E | Unklassifizierte Sprache |
| tkb | | | Buksa Tharu | Buksa | I/L | Indoarische Sprachen |
| tkd | | | Tokodede | Tukudede | I/L | Ramelaische Sprachen |
| tke | | | Takwane | Takwane | I/L | Bantusprachen |
| tkf | | | Tukumanféd | Tukumanféd | I/E | Tupí-Guaraní-Sprachen |
| tkg | | | Tesaka Malagasy | Tesaka Malagasy | I/L | Ost-Barito-Malagasy-Sprachen |
| (tkk) | | | Takpa | Takpa | I/L | Tibetanische Sprachen |
| tkl | | tkl | Tokelauisch | Tokelau | I/L | Polynesische Sprachen |
| tkm | | | Takelma | Takelma | I/E | Penuti-Sprachen |
| tkn | | | Tokunoshima | Toku-No-Shima | I/L | Ryūkyū-Sprachen |
| tkp | | | Tikopianisch | Tikopia | I/L | Polynesische Sprachen |
| tkq | | | Tẹẹ | Tee | I/L | Cross-River-Sprachen |
| tkr | | | Tsachurisch | Tsakhur | I/L | Lesgische Sprachen |
| tks | | | Takestani | Takestani | I/L | Iranische Sprachen |
| tkt | | | Tharu, Kathoriya | Tharu, Kathoriya | I/L | Indoarische Sprachen |
| tku | | | Oberer-Necaxa-Totonakisch | Upper Necaxa Totonac | I/L | Totonac-Tepehua-Sprachen |
| tkv | | | Mur Pano | Mur Pano | I/L | Ozeanische Sprachen |
| tkw | | | Teanu | Teanu | I/L | Ozeanische Sprachen |
| tkx | | | Tangko | Tangko | I/L | Zentral-und-Süd-Neuguinea-Sprachen |
| tkz | | | Takua | Takua | I/L | Bahnar-Sprachen |
| tla | | | Tepehuan, Southwestern | Tepehuan, Southwestern | I/L | Totonac-Tepehua-Sprachen |
| tlb | | | Tobelo | Tobelo | I/L | Westpapuasprachen |
| tlc | | | Yecuatla-Totonakisch | Totonac, Yecuatla | I/L | Totonac-Tepehua-Sprachen |
| tld | | | Talaud | Talaud | I/L | Sangir-Sprachen |
| (tle) | | | Southern Marakwet | Southern Marakwet | | Nilotische Sprachen |
| tlf | | | Telefol | Telefol | I/L | Zentral-und-Süd-Neuguinea-Sprachen |
| tlg | | | Tofanma | Tofanma | I/L | Papuasprachen |
| tlh | | tlh | Klingonisch | Klingon; tlhIngan-Hol | I/C | Konstruierte Sprache |
| tli | | tli | Tlingit | Tlingit | I/L | Na-Dené-Sprachen |
| tlj | | | Talinga-Bwisi | Talinga-Bwisi | I/L | Bantusprachen |
| tlk | | | Taloki | Taloki | I/L | Bungku-Tolaki-Sprachen |
| tll | | | Tetela | Tetela | I/L | Bantusprachen |
| tlm | | | Tolomako | Tolomako | I/L | West-Santo-Sprachen |
| tln | | | Talondo' | Talondo' | I/L | Süd-Sulawesische Sprachen |
| tlo | | | Talodi, Dschoman | Talodi | I/L | Kordofanische Sprachen |
| tlp | | | Filomena-Mata-Coahuitlán-Totonakisch | Totonac, Filomena Mata-Coahuitlán | I/L | Totonac-Tepehua-Sprachen |
| tlq | | | Tai Loi | Tai Loi | I/L | Palaung-Wa-Sprachen |
| tlr | | | Talise | Talise | I/L | Südost-Salomonen-Sprachen |
| tls | | | Tambotalo | Tambotalo | I/L | West-Santo-Sprachen |
| tlt | | | Teluti | Teluti | I/L | Zentral-Molukken-Sprachen |
| tlu | | | Tulehu | Tulehu | I/L | Zentral-Molukken-Sprachen |
| tlv | | | Taliabu | Taliabu | I/L | Zentral-Molukken-Sprachen |
| (tlw) | | | Wemale, South | Wemale, South | I/L | Malayo-polynesische Sprachen |
| tlx | | | Levei | Khehek | I/L | Ozeanische Sprachen |
| tly | | | Talisch | Talysh | I/L | Iranische Sprachen |
| (tlz) | | | Toala' | Toala' | I/L | Süd-Sulawesische Sprachen |
| tma | | | Tama (Tschad) | Tama (Chad) | I/L | Tama-Sprachen |
| tmb | | | Katbol | Katbol | I/L | Malakula-Sprachen |
| tmc | | | Tumak | Tumak | I/L | Tschadische Sprachen |
| tmd | | | Haruai, Waibuk | Haruai | I/L | Piawi-Sprachen |
| tme | | | Tremembé | Tremembé | I/E | Unklassifizierte Sprache |
| tmf | | | Toba-Maskoy, Maskoy | Toba-Maskoy | I/L | Mascoi-Sprachen |
| tmg | | | Portugis, Ternateño | Ternateńo | I/E | Portugiesischbasierte Kreolsprachen, Malaiischbasierte Kreolsprachen |
| tmh | | tmh | Tuareg | Tamashek | M/L | Berbersprachen |
| tmi | | | Tutuba | Tutuba | I/L | West-Santo-Sprachen |
| tmj | | | Samarokena | Samarokena | I/L | Kwerba-Sprachen |
| tmk | | | Tamang, Northwestern | Tamang, Northwestern | I/L | Tamang-Ghale-Sprachen |
| tml | | | Citak, Tamnim | Citak, Tamnim | I/L | Zentral-und-Süd-Neuguinea-Sprachen |
| tmm | | | Tai Thanh | Tai Thanh | I/L | Tai-Sprachen |
| tmn | | | Taman | Taman (Indonesia) | I/L | Süd-Sulawesische Sprachen |
| tmo | | | Temoq | Temoq | I/L | Asli-Sprachen |
| (tmp) | | | Tai Mène | Tai Mène | I/L | Tai-Sprachen |
| tmq | | | Tumleo | Tumleo | I/L | Ozeanische Sprachen |
| tmr | | | Jüdisch-babylonisches Aramäisch | Aramaic, Talmudic | I/E | Aramäische Sprachen |
| tms | | | Tima | Tima | I/L | Kordofanische Sprachen |
| tmt | | | Tasmate | Tasmate | I/L | West-Santo-Sprachen |
| tmu | | | Iau | Iau | I/L | Geelvink-Bay-Sprachen |
| tmv | | | Tembo (Motembo) | Tembo (Motembo) | I/L | Bantusprachen |
| tmw | | | Temuan | Temuan | I/L | Malayo-Sumbawa-Sprachen |
| (tmx) | | | Tomyang | Tomyang | | Kiranti-Sprachen |
| tmy | | | Tami | Tami | I/L | Ozeanische Sprachen |
| tmz | | | Tamanaku | Tamanaku | I/E | Karibische Sprachen |
| tna | | | Tacana | Tacana | I/L | Pano-Tacana-Sprachen |
| tnb | | | Tunebo, Western | Tunebo, Western | I/L | Chibcha-Sprachen |
| tnc | | | Tanimuca-Retuarã | Tanimuca-Retuară | I/L | Tucano-Sprachen |
| tnd | | | Tunebo, Angosturas | Tunebo, Angosturas | I/L | Chibcha-Sprachen |
| (tne) | | | Kallahan, Tinoc | Kallahan, Tinoc | I/L | Nord-Luzon-Sprachen |
| (tnf) | | | Tangshewi | Tangshewi | I/L | Iranische Sprachen |
| tng | | | Tobanga | Tobanga | I/L | Tschadische Sprachen |
| tnh | | | Maiani | Maiani | I/L | Madang-Adelbert-Range-Sprachen |
| tni | | | Tandia | Tandia | I/L | Ost-malayo-polynesische Sprachen |
| (tnj) | | | Tanjong | Tanjong | | Malayo-polynesische Sprachen |
| tnk | | | Kwamera | Kwamera | I/L | Süd-Vanuatu-Sprachen |
| tnl | | | Lenakel | Lenakel | I/L | Süd-Vanuatu-Sprachen |
| tnm | | | Tabla | Tabla | I/L | Westpapuasprachen |
| tnn | | | Tanna, North | Tanna, North | I/L | Süd-Vanuatu-Sprachen |
| tno | | | Toromono | Toromono | I/L | Pano-Tacana-Sprachen |
| tnp | | | Whitesands | Whitesands | I/L | Süd-Vanuatu-Sprachen |
| tnq | | | Taino | Taino | I/E | Arawak-Sprachen |
| tnr | | | Bedik | Budik | I/L | Atlantische Sprachen |
| tns | | | Tenis | Tenis | I/L | Ozeanische Sprachen |
| tnt | | | Tontemboan | Tontemboan | I/L | Minahasa-Sprachen |
| tnu | | | Tay Khang | Tay Khang | I/L | Tai-Sprachen |
| tnv | | | Tangchangya | Tangchangya | I/L | Indoarische Sprachen |
| tnw | | | Tonsawang | Tonsawang | I/L | Minahasa-Sprachen |
| tnx | | | Tanema | Tanema | I/L | Ozeanische Sprachen |
| tny | | | Tongwe | Tongwe | I/L | Bantusprachen |
| tnz | | | Tonga (Thailand) | Tonga (Thailand) | I/L | Asli-Sprachen |
| tob | | | Toba | Toba | I/L | Mataco-Guaicurú-Sprachen |
| toc | | | Coyutla-Totonakisch | Totonac, Coyutla | I/L | Totonac-Tepehua-Sprachen |
| tod | | | Toma | Toma | I/L | Mande-Sprachen |
| (toe) | | | Tomedes | Tomedes | I/E | Arawak-Sprachen |
| tof | | | Gizrra | Gizrra | I/L | Papuasprachen |
| tog | | tog | Chitonga | Tonga (Nyasa) | I/L | Bantusprachen |
| toh | | | Gitonga | Gitonga | I/L | Bantusprachen |
| toi | | | Chitonga | Tonga (Zambia) | I/L | Bantusprachen |
| toj | | | Tojolabal | Tojolabal | I/L | Maya-Sprachen |
| tok | | | Toki Pona | Toki Pona | I/C | Konstruierte Sprache |
| tol | | | Tolowa | Tolowa | I/E | Athapaskische Sprachen |
| tom | | | Tombulu | Tombulu | I/L | Minahasa-Sprachen |
| ton | to | ton | Tongaisch | Tonga (Tonga Islands) | I/L | Polynesische Sprachen |
| too | | | Xicotepec-De-Juárez-Totonakisch | Totonac, Xicotepec De Juárez | I/L | Totonac-Tepehua-Sprachen |
| top | | | Papantla-Totonakisch | Totonac, Papantla | I/L | Totonac-Tepehua-Sprachen |
| toq | | | Toposa | Toposa | I/L | Nilotische Sprachen |
| tor | | | Banda, Togbo-Vara | Banda, Togbo-Vara | I/L | Ubangische Sprachen |
| tos | | | Hochland-Totonakisch | Totonac, Highland | I/L | Totonac-Tepehua-Sprachen |
| (tot) | | | Patla-Chicontla Totonac | Patla-Chicontla Totonac | | Totonac-Tepehua-Sprachen |
| tou | | | Tho | Tho | I/L | Vietische Sprachen |
| tov | | | Taromi | Taromi, Upper | I/L | Iranische Sprachen |
| tow | | | Jemez | Jemez | I/L | Kiowa-Tano-Sprachen |
| tox | | | Tobianisch | Tobian | I/L | Mikronesische Sprachen |
| toy | | | Topoiyo | Topoiyo | I/L | Kaili-Pamona-Sprachen |
| toz | | | To | To | I/L | Mbum-Day-Sprachen, Ritualsprache |
| tpa | | | Taupota | Taupota | I/L | Ozeanische Sprachen |
| tpc | | | Süd-Tlapanekisch, Azoyú | Tlapanec, Azoyú | I/L | Tlapanekische Sprachen |
| tpe | | | Tippera | Tippera | I/L | Bodo-Koch-Sprachen |
| tpf | | | Tarpia | Tarpia | I/L | Ozeanische Sprachen |
| tpg | | | Kula | Kula | I/L | Timor-Alor-Pantar-Sprachen |
| tpi | | tpi | Tok Pisin, Neuguinea-Pidgin | Tok Pisin | I/L | Englischbasierte Kreolsprachen |
| tpj | | | Tapieté, Östliches bolivianisches Guaraní | Tapieté | I/L | Tupí-Guaraní-Sprachen |
| tpk | | | Tupinikin | Tupinikin | I/E | Tupí-Guaraní-Sprachen |
| tpl | | | Zentral-Tlapanekisch, Tlacoapa | Tlapanec, Tlacoapa | I/L | Tlapanekische Sprachen |
| tpm | | | Tampulma | Tampulma | I/L | Gurunsi-Sprachen |
| tpn | | | Tupinambá | Tupinambá | I/E | Tupí-Guaraní-Sprachen |
| tpo | | | Tai Pao | Tai Pao | I/L | Tai-Sprachen |
| tpp | | | Tepehua, Pisaflores | Tepehua, Pisaflores | I/L | Totonac-Tepehua-Sprachen |
| tpq | | | Tukpa | Tukpa | I/L | Tibetanische Sprachen |
| tpr | | | Tuparí | Tuparí | I/L | Tupí-Sprachen |
| tpt | | | Tepehua, Tlachichilco | Tepehua, Tlachichilco | I/L | Totonac-Tepehua-Sprachen |
| tpu | | | Tampuan | Tampuan | I/L | Bahnar-Sprachen |
| tpv | | | Tanapag | Tanapag | I/L | Mikronesische Sprachen |
| tpw | | | Alt-TupíTupí-Guaraní-Sprachen | Tupí | I/E | Tupí-Guaraní-Sprachen |
| tpx | | | West-Tlapanekisch, Acatepec | Tlapanec, Acatepec | I/L | Tlapanekische Sprachen |
| tpy | | | Trumaí | Trumaí | I/L | Isolierte Sprachen |
| tpz | | | Tinputz | Tinputz | I/L | Ozeanische Sprachen |
| tqb | | | Tembé | Tembé | I/L | Tupí-Guaraní-Sprachen |
| tql | | | Lehali | Lehali | I/L | Torres-Banks-Sprachen |
| tqm | | | Turumsa | Turumsa | I/L | Papuasprachen |
| tqn | | | Tenino | Tenino | I/L | Sahaptian-Sprachen |
| tqo | | | Toaripi | Toaripi | I/L | Papuasprachen |
| tqp | | | Tomoip | Tomoip | I/L | Ozeanische Sprachen |
| tqq | | | Tunni | Tunni | I/L | Kuschitische Sprachen |
| tqr | | | Torona | Torona | I/E | Kordofanische Sprachen |
| tqt | | | Ozumatlán-Totonakisch | Totonac, Ozumatlán | I/L | Totonac-Tepehua-Sprachen |
| tqu | | | Touo | Touo | I/L | Papuasprachen |
| tqw | | | Tonkawa | Tonkawa | I/E | Isolierte Sprachen |
| tra | | | Tirahi | Tirahi | I/L | Dardische Sprachen |
| trb | | | Terebu | Terebu | I/L | Ozeanische Sprachen |
| trc | | | Triqui, Copala | Triqui, Copala | I/L | Mixtekisch-Amuzgo-Sprachen |
| trd | | | Turi | Turi | I/L | Munda-Sprachen |
| tre | | | Tarangan, East | Tarangan, East | I/L | Aru-Sprachen |
| trf | | | Trinidadisches Kreol | Trinidadian Creole English | I/L | Englischbasierte Kreolsprachen |
| trg | | | Lishan Didan | Lishán Didán | I/L | Aramäische Sprachen |
| trh | | | Turaka | Turaka | I/L | Papuasprachen |
| tri | | | Tiriyó, Trió | Trió | I/L | Karibische Sprachen |
| trj | | | Toram | Toram | I/L | Tschadische Sprachen |
| trl | | | Scottish Cant | Traveller Scottish | I/L | Para-Romani-Sprachen |
| trm | | | Tregami | Tregami | I/L | Nuristani-Sprachen |
| trn | | | Trinitario | Trinitario | I/L | Arawak-Sprachen |
| tro | | | Tarao Naga | Naga, Tarao | I/L | Mizo-Kuki-Chin-Sprachen |
| trp | | | Kokborok | Kok Borok | I/L | Bodo-Koch-Sprachen |
| trq | | | Triqui, San Martín Itunyoso | Triqui, San Martín Itunyoso | I/L | Mixtekisch-Amuzgo-Sprachen |
| trr | | | Taushiro | Taushiro | I/L | Isolierte Sprachen |
| trs | | | Triqui, Chicahuaxtla | Triqui, Chicahuaxtla | I/L | Mixtekisch-Amuzgo-Sprachen |
| trt | | | Tunggare | Tunggare | I/L | Geelvink-Bay-Sprachen |
| tru | | | Turoyo | Turoyo | I/L | Aramäische Sprachen |
| trv | | | Seediq | Seediq | I/L | Formosa-Sprachen |
| trw | | | Torwali | Torwali | I/L | Dardische Sprachen |
| trx | | | Tringgus | Tringgus | I/L | Land-Dayak-Sprachen |
| try | | | Turung | Turung | I/E | Tai-Sprachen |
| trz | | | Torá | Torá | I/E | Chapacura-Wanham |
| tsa | | | Tsaangi | Tsaangi | I/L | Bantusprachen |
| tsb | | | Tsamai | Tsamai | I/L | Dullay-Sprachen |
| tsc | | | Tswa | Tswa | I/L | Bantusprachen |
| tsd | | | Tsakonisch | Tsakonian | I/L | Indogermanische Sprachen |
| tse | | | Tunesische Gebärdensprache | Tunisian Sign Language | I/L | Französische Gebärdensprachen |
| (tsf) | | | Tamang, Southwestern | Tamang, Southwestern | I/L | Tamang-Ghale-Sprachen |
| tsg | | | Tausug | Tausug | I/L | Visayassprachen |
| tsh | | | Tsuvan | Tsuvan | I/L | Tschadische Sprachen |
| tsi | | tsi | Tsimshian | Tsimshian | I/L | Tsimshian-Sprachen |
| tsj | | | Tshangla | Tshangla | I/L | Bodische Sprachen |
| tsk | | | Tseku | Tseku | I/L | Tibetanische Sprachen |
| tsl | | | Ts'ün-Lao | Ts'ün-Lao | I/L | Tai-Sprachen |
| tsm | | | Türkische Gebärdensprache | Turkish Sign Language | I/L | Gebärdensprache |
| tsn | tn | tsn | Setswana | Tswana | I/L | Bantusprachen |
| tso | ts | tso | Xitsonga | Tsonga | I/L | Bantusprachen |
| tsp | | | Northern Tusya | Toussian, Northern | I/L | Volta-Kongo-Sprachen |
| tsq | | | Thai-Gebärdensprache | Thai Sign Language | I/L | Amerikanische Gebärdensprachen |
| tsr | | | Akei | Akei | I/L | West-Santo-Sprachen |
| tss | | | Taiwanesische Gebärdensprache | Taiwan Sign Language | I/L | Japanische Gebärdensprachen |
| tst | | | Tondi Songway Kiini | Tondi Songway Kiini | I/L | Songhai-Sprachen |
| tsu | | | Tsou | Tsou | I/L | Formosa-Sprachen |
| tsv | | | Tsogo | Tsogo | I/L | Bantusprachen |
| tsw | | | Tsischingini | Tsishingini | I/L | Kainji-Sprachen |
| tsx | | | Mubami | Mubami | I/L | Papuasprachen |
| tsy | | | Tebul Gebärdensprache | Tebul Sign Language | I/L | Gebärdensprache |
| tsz | | | Purépecha | Purepecha | I/L | Isolierte Sprachen |
| tta | | | Tutelo | Tutelo | I/E | Sioux-Sprachen |
| ttb | | | Gaa | Gaa | I/L | Dakoide Sprachen |
| ttc | | | Tektitekisch | Tektiteko | I/L | Maya-Sprachen |
| ttd | | | Tauade | Tauade | I/L | Papuasprachen |
| tte | | | Bwanabwana | Bwanabwana | I/L | Ozeanische Sprachen |
| ttf | | | Tuotomb | Tuotomb | I/L | Mbam-Sprachen |
| ttg | | | Tutong, Tutong 2 | Tutong 2 | I/L | Nord-Sarawak-Sprachen |
| tth | | | Ta'oih, Upper | Ta'oih, Upper | I/L | Katu-Sprachen |
| tti | | | Tobati | Tobati | I/L | Ozeanische Sprachen |
| ttj | | | Tooro | Tooro | I/L | Bantusprachen |
| ttk | | | Totoro | Totoro | I/L | Barbacoa-Sprachen |
| ttl | | | Totela | Totela | I/L | Bantusprachen |
| ttm | | | Tutchone, Northern | Tutchone, Northern | I/L | Athapaskische Sprachen |
| ttn | | | Towei | Towei | I/L | Papuasprachen |
| tto | | | Ta'oih, Lower | Ta'oih, Lower | I/L | Katu-Sprachen |
| ttp | | | Tombelala | Tombelala | I/L | Kaili-Pamona-Sprachen |
| ttq | | | Tawellemmet | Tamajaq, Tawallammat | I/L | Berbersprachen |
| ttr | | | Tera | Tera | I/L | Tschadische Sprachen |
| tts | | | Isan | Thai, Northeastern | I/L | Tai-Sprachen |
| ttt | | | Tatisch | Tat, Muslim | I/L | Iranische Sprachen |
| ttu | | | Torau | Torau | I/L | Ozeanische Sprachen |
| ttv | | | Titan, Manus | Titan | I/L | Ozeanische Sprachen |
| ttw | | | Kenyah, Tutoh | Kenyah, Tutoh | I/L | Nord-Sarawak-Sprachen |
| (ttx) | | | Tutong 1 | Tutong 1 | | Malayo-polynesische Sprachen |
| tty | | | Sikaritai | Sikaritai | I/L | Geelvink-Bay-Sprachen |
| ttz | | | Tsum | Tsum | I/L | Tibetanische Sprachen |
| tua | | | Wiarumus | Wiarumus | I/L | Torricelli-Sprachen |
| tub | | | Tübatulabal | Tübatulabal | I/E | Nördliche Uto-aztekische Sprachen |
| tuc | | | Mutu | Mutu | I/L | Ozeanische Sprachen |
| tud | | | Tuxá | Tuxá | I/E | Unklassifizierte Sprache |
| tue | | | Tuyuca | Tuyuca | I/L | Tucano-Sprachen |
| tuf | | | Tunebo, Central | Tunebo, Central | I/L | Chibcha-Sprachen |
| tug | | | Tunia | Tunia | I/L | Mbum-Day-Sprachen |
| tuh | | | Taulil | Taulil | I/L | Baining-Sprachen |
| tui | | | Tupuri | Tupuri | I/L | Mbum-Day-Sprachen |
| tuj | | | Tugutil | Tugutil | I/L | Westpapuasprachen |
| tuk | tk | tuk | Turkmenisch | Turkmen | I/L | Oghusische Sprachen |
| tul | | | Tula | Tula | I/L | Gur-Sprachen |
| tum | | tum | Tumbuka | Tumbuka | I/L | Bantusprachen |
| tun | | | Tunica | Tunica | I/L | Isolierte Sprachen |
| tuo | | | Tucano | Tucano | I/L | Tucano-Sprachen |
| tuq | | | Tedaga | Tedaga | I/L | Saharanische Sprachen |
| tur | tr | tur | Türkisch | Turkish | I/L | Oghusische Sprachen |
| tus | | | Tuscarora | Tuscarora | I/L | Irokesische Sprachen |
| tuu | | | Tututni | Tututni | I/L | Athapaskische Sprachen |
| tuv | | | Turkana | Turkana | I/L | Nilotische Sprachen |
| tux | | | Tuxináwa | Tuxináwa | I/E | Pano-Tacana-Sprachen |
| tuy | | | Tugen, North | Tugen, North | I/L | Nilotische Sprachen |
| tuz | | | Tschurama | Turka | I/L | Gur-Sprachen |
| tva | | | Vaghua | Vaghua | I/L | Ozeanische Sprachen |
| tvd | | | Tsuvadi | Tsuvadi | I/L | Kainji-Sprachen |
| tve | | | Te'un | Te'un | I/L | Timorsprachen |
| tvk | | | Südost-Ambrym | Ambrym, Southeast | I/L | Zentral-Vanuatu-Sprachen |
| tvl | | tvl | Tuvaluisch | Tuvalu | I/L | Polynesische Sprachen |
| tvm | | | Tela-Masbuar | Tela-Masbuar | I/L | Babar-Sprachen |
| tvn | | | Tavoyan | Tavoyan | I/L | Birmanische Sprachen |
| tvo | | | Tidore | Tidore | I/L | Westpapuasprachen |
| tvs | | | Taveta | Taveta | I/L | Bantusprachen |
| tvt | | | Naga, Tutsa | Naga, Tutsa | I/L | Konyak-Naga-Sprachen |
| tvu | | | Tunen | Tunen | I/L | Mbam-Sprachen |
| tvw | | | Sedoa | Sedoa | I/L | Kaili-Pamona-Sprachen |
| tvx | | | Taivoan | Taivoan | I/E | Formosa-Sprachen |
| tvy | | | Pidgin, Timor | Pidgin, Timor | I/E | Pidgin-Sprachen |
| twa | | | Twana | Twana | I/E | Salish-Sprachen |
| twb | | | Tawbuid, Western | Tawbuid, Western | I/L | Süd-Mangyan-Sprachen |
| twc | | | Teshenawa | Teshenawa | I/E | Tschadische Sprachen |
| twd | | | Twents | Twents | I/L | Westgermanische Sprachen |
| twe | | | Teiwa | Tewa (Indonesia) | I/L | Timor-Alor-Pantar-Sprachen |
| twf | | | Tiwa, Northern, Picuris | Tiwa, Northern | I/L | Kiowa-Tano-Sprachen |
| twg | | | Tereweng | Tereweng | I/L | Timor-Alor-Pantar-Sprachen |
| twh | | | Tai Dón | Tai Dón | I/L | Tai-Sprachen |
| twi | tw | twi | Twi | Twi | I/L | Kwa-Sprachen |
| twl | | | Tawara | Tawara | I/L | Bantusprachen |
| twm | | | Takpa | Tawang Monpa | I/L | Bodische Sprachen |
| twn | | | Twendi | Twendi | I/L | Mambiloide Sprachen |
| two | | | Tswapong | Tswapong | I/L | Bantusprachen |
| twp | | | Ere | Ere | I/L | Ozeanische Sprachen |
| twq | | | Tasawaq | Tasawaq | I/L | Songhai-Sprachen |
| twr | | | Südwest-Tarahumara | Tarahumara, Southwestern | I/L | Südliche Uto-aztekische Sprachen |
| twt | | | Turiwára | Turiwára | I/E | Tupí-Guaraní-Sprachen |
| twu | | | Termanu | Termanu | I/L | Timorsprachen |
| tww | | | Tuwari | Tuwari | I/L | Sepiksprachen |
| twx | | | Tewe | Tewe | I/L | Bantusprachen |
| twy | | | Tawoyan | Tawoyan | I/L | Barito-Sprachen |
| txa | | | Tombonuwo | Tombonuwo | I/L | Sabah-Sprachen |
| txb | | | West-Tocharisch | Tokharian B | I/A | Tocharische Sprachen |
| txc | | | Tsetsaut | Tsetsaut | I/E | Athapaskische Sprachen |
| txe | | | Totoli | Totoli | I/L | Tomini-Tolitoli-Sprachen |
| txg | | | Tangutisch | Tangut | I/A | Qiang-Gyalrong-Sprachen |
| txh | | | Thrakisch | Thracian | I/A | Balkanindogermanisch |
| txi | | | Ikpeng | Ikpeng | I/L | Karibische Sprachen |
| txj | | | Tarjumo | Tarjumo | I/L | Saharanische Sprachen |
| txm | | | Tomini | Tomini | I/L | Tomini-Tolitoli-Sprachen |
| txn | | | Tarangan, West | Tarangan, West | I/L | Aru-Sprachen |
| txo | | | Toto | Toto | I/L | Bodische Sprachen |
| txq | | | Tii | Tii | I/L | Timorsprachen |
| txr | | | Tartessisch | Tartessian | I/A | Vorindogermanisches Substrat |
| txs | | | Tonsea | Tonsea | I/L | Minahasa-Sprachen |
| txt | | | Citak | Citak | I/L | Zentral-und-Süd-Neuguinea-Sprachen |
| txu | | | Kayapo | Kayapó | I/L | Ge-Sprachen |
| txx | | | Tatana | Tatana | I/L | Sabah-Sprachen |
| txy | | | Malagasy, Tanosy | Malagasy, Tanosy | I/L | Ost-Barito-Malagasy-Sprachen |
| tya | | | Tauya | Tauya | I/L | Madang-Adelbert-Range-Sprachen |
| tye | | | Kyenga | Kyenga | I/L | Mande-Sprachen |
| tyh | | | O'du | O'du | I/L | Khmu-Sprachen |
| tyi | | | Teke-Tsaayi | Teke-Tsaayi | I/L | Teke-Sprachen |
| tyj | | | Tai Mène | Tai Do | I/L | Tai-Sprachen |
| tyl | | | Thu Lao | Thu Lao | I/L | Tai-Sprachen |
| tyn | | | Kombai | Kombai | I/L | Zentral-und-Süd-Neuguinea-Sprachen |
| typ | | | Thaypan | Thaypan | I/E | Pama-Sprachen |
| tyr | | | Tai Daeng | Tai Daeng | I/L | Tai-Sprachen |
| tys | | | Sapa | Tŕy Sa Pa | I/L | Tai-Sprachen |
| tyt | | | Tay Tac | Tŕy Tac | I/L | Tai-Sprachen |
| tyu | | | Kua | Kua | I/L | Khoisansprachen |
| tyv | | tyv | Tuwinisch | Tuvinian | I/L | Sibirische Turksprachen |
| tyx | | | Teke-Tyee | Teke-Tyee | I/L | Teke-Sprachen |
| tyz | | | Tày | Tŕy | I/L | Tai-Sprachen |
| tza | | | Tansanische Gebärdensprachen | Tanzanian Sign Language | I/L | Gebärdensprache |
| (tzb) | | | Tzeltal, Bachajón | Tzeltal, Bachajón | I/L | Maya-Sprachen |
| (tzc) | | | Tzotzil | Tzotzil, Chamula | I/L | Maya-Sprachen |
| (tze) | | | Tzotzil, Chenalhó | Tzotzil, Chenalhó | I/L | Maya-Sprachen |
| tzh | | | Tzeltal | Tzeltal, Oxchuc | I/L | Maya-Sprachen |
| tzj | | | Tzutuhil | Tzutujil, Eastern | I/L | Maya-Sprachen |
| tzl | | | Talossanisch | Talossan | I/C | Konstruierte Sprache |
| tzm | | | Zentralatlas-Tamazight | Tamazight, Central Atlas | I/L | Berbersprachen |
| tzn | | | Tugun | Tugun | I/L | Fabronische Sprachen |
| tzo | | | Tzotzil, Venustiano Carranza | Tzotzil, Venustiano Carranza | I/L | Maya-Sprachen |
| (tzs) | | | Tzotzil, San Andrés Larrainzar | Tzotzil, San Andrés Larrainzar | I/L | Maya-Sprachen |
| (tzt) | | | Tzutujil, Western | Tzutujil, Western | I/L | Maya-Sprachen |
| (tzu) | | | Tzotzil, Huixtán | Tzotzil, Huixtán | I/L | Maya-Sprachen |
| tzx | | | Tabriak | Tabriak | I/L | Papuasprachen |
| (tzz) | | | Tzotzil, Zinacantán | Tzotzil, Zinacantán | I/L | Maya-Sprachen |
