afa|afa - Afro-Asiatic languages
ain|ain - Ainu (Japan)
alg|alg - Algonquian languages
alt|alt - Southern Altai
ang|ang - Old English (ca. 450-1100)
apa|apa - Apache languages
arc|arc - Official Aramaic (700-300 BCE)
art|art - Artificial languages
ath|ath - Athapascan languages
aus|aus - Australian languages
bad|bad - Banda languages
bai|bai - Bamileke languages
bas|bas - Basa (Cameroon)
bat|bat - Baltic languages
bem|bem - Bemba (Zambia)
ber|ber - Berber languages
bih|bih - Bihari languages
bnt|bnt - Bantu (Other)
btk|btk - Batak languages
cai|cai - Central American Indian languages
car|car - Galibi Carib
cau|cau - Caucasian languages
cel|cel - Celtic languages
chm|chm - Mari (Russia)
chn|chn - Chinook jargon
chu|chu - Church Slavic
chu|chu - Church Slavic; Old Slavonic; Church Slavonic; Old Bulgarian; Old Church Slavonic
cmc|cmc - Chamic languages
cpe|cpe - Creoles and pidgins, English based
cpf|cpf - Creoles and pidgins, French-based 
cpp|cpp - Creoles and pidgins, Portuguese-based 
crh|crh - Crimean Tatar
crp|crp - Creoles and pidgins 
cus|cus - Cushitic languages
day|day - Land Dayak languages
den|den - Slave (Athapascan)
doi|doi - Dogri (macrolanguage)
dra|dra - Dravidian languages
dsb|dsb - Lower Sorbian
dum|dum - Middle Dutch (ca. 1050-1350)
dut|dut / nld - Dutch
dut|dut / nld - Dutch; Flemish
egy|egy - Egyptian (Ancient)
enm|enm - Middle English (1100-1500)
fiu|fiu - Finno-Ugrian languages
frm|frm - Middle French (ca. 1400-1600)
fro|fro - Old French (842-ca. 1400)
frr|frr - Frisian, Northern
frs|frs - Frisian, Eastern
fry|fry - Western Frisian
gba|gba - Gbaya (Central African Republic)
gem|gem - Germanic languages
gla|gla - Gaelic, Scottish
gla|gla - Scottish Gaelic
gle|gle - Gaelic, Irish
gmh|gmh - Middle High German (ca. 1050-1500)
goh|goh - Old High German (ca. 750-1050)
grc|grc - Greek, Ancient
gre|gre / ell - Modern Greek (1453-)
gsw|gsw - Swiss German
hat|hat - Haitian Creole French
hat|hat - Haitian; Haitian Creole
him|him - Himachali languages; Western Pahari languages
hmo|hmo - Motu, Hiri
hsb|hsb - Upper Sorbian
iii|iii - Sichuan Yi
iii|iii - Sichuan Yi; Nuosu
ijo|ijo - Ijo languages
ile|ile - Interlingue
ile|ile - Interlingue; Occidental
ina|ina - Interlingua (International Auxiliary Language Association)
inc|inc - Indic languages
ine|ine - Indo-European languages
ira|ira - Iranian languages
iro|iro - Iroquoian languages
kal|kal - Inuktitut, Greenlandic
kal|kal - Kalaallisut; Greenlandic
kar|kar - Karen languages
khi|khi - Khoisan languages
khm|khm - Khmer, Central
kik|kik - Gikuyu
kik|kik - Kikuyu; Gikuyu
kir|kir - Kirghiz
kir|kir - Kirghiz; Kyrgyz
kok|kok - Konkani (macrolanguage)
kro|kro - Kru languages
kua|kua - Kuanyama; Kwanyama
kua|kua - Kwanyama
lim|lim - Limburgan
lim|lim - Limburgan; Limburger; Limburgish
ltz|ltz - Luxembourgeois
ltz|ltz - Luxembourgish; Letzeburgesch
map|map - Austronesian languages
may|may / msa - Malay
may|may / msa - Malay (macrolanguage)
mga|mga - Middle Irish (900-1200)
mis|mis - Uncoded languages
mkh|mkh - Mon-Khmer languages
mno|mno - Manobo languages
mul|mul - Multiple languages
mun|mun - Munda languages
mwl|mwl - Miranda do Douro
myn|myn - Mayan languages
nah|nah - Nahuatl languages
nai|nai - North American Indian languages
nav|nav - Navajo
nav|nav - Navajo; Navaho
nbl|nbl - Ndebele
nbl|nbl - South Ndebele
nde|nde - Ndebele
nde|nde - North Ndebele
nds|nds - Low German
nic|nic - Niger-Kordofanian languages
nno|nno - Norwegian Nynorsk
nno|nno - Norwegian Nynorsk; Nynorsk, Norwegian
nob|nob - Bokmål, Norwegian; Norwegian Bokmål
nob|nob - Norwegian Bokmål
non|non - Old Norse
nub|nub - Nubian languages
nwc|nwc - Classical Newari
oci|oci - Occitan (post 1500)
oss|oss - Ossetian
oss|oss - Ossetian; Ossetic
ota|ota - Ottoman Turkish (1500-1928)
oto|oto - Otomian languages
paa|paa - Papuan languages
pan|pan - Panjabi
pan|pan - Panjabi; Punjabi
peo|peo - Old Persian (ca. 600-400 B.C.)
phi|phi - Philippine languages
pra|pra - Prakrit languages
pro|pro - Old Provençal (to 1500)
pus|pus - Pushto
pus|pus - Pushto; Pashto
roa|roa - Romance languages
sai|sai - South American Indian (Other)
sal|sal - Salishan languages
sam|sam - Samaritan Aramaic
sem|sem - Semitic languages
sga|sga - Old Irish (to 900)
sgn|sgn - Sign Languages
sin|sin - Sinhala
sin|sin - Sinhala; Sinhalese
sio|sio - Siouan languages
sit|sit - Sino-Tibetan languages
sla|sla - Slavic languages
sma|sma - Southern Sami
sme|sme - Northern Sami
smi|smi - Sami languages
smj|smj - Lule Sami
smn|smn - Inari Sami
sms|sms - Skolt Sami
son|son - Songhai languages
sot|sot - Sotho, Southern
sot|sot - Southern Sotho
srn|srn - Sranan Tongo
ssa|ssa - Nilo-Saharan languages
swa|swa - Swahili
swa|swa - Swahili (macrolanguage)
syc|syc - Classical Syriac
tai|tai - Tai languages
tog|tog - Tonga (Nyasa)
ton|ton - Tonga (Tonga Islands)
tpi|tpi - Tok Pisin
tup|tup - Tupi languages
tut|tut - Altaic languages
uig|uig - Uighur
uig|uig - Uighur; Uyghur
wak|wak - Wakashan languages
war|war - Waray (Philippines)
wen|wen - Sorbian languages
ypk|ypk - Yupik languages
zha|zha - Zhuang
zha|zha - Zhuang; Chuang
znd|znd - Zande languages
zxx|zxx - No linguistic content
aar|aar - Afar
abk|abk - Abkhazian
ace|ace - Achinese
ach|ach - Acoli
ada|ada - Adangme
ady|ady - Adyghe
afh|afh - Afrihili
afr|afr - Afrikaans
aka|aka - Akan
akk|akk - Akkadian
alb|alb / sqi - Albanian
ale|ale - Aleut
amh|amh - Amharic
anp|anp - Angika
ara|ara - Arabic
arg|arg - Aragonese
arm|arm / hye - Armenian
arn|arn - Mapudungun
arp|arp - Arapaho
arw|arw - Arawak
asm|asm - Assamese
ast|ast - Asturian
ava|ava - Avaric
ave|ave - Avestan
awa|awa - Awadhi
aym|aym - Aymara
aze|aze - Azerbaijani
bak|bak - Bashkir
bal|bal - Baluchi
bam|bam - Bambara
ban|ban - Balinese
baq|baq / eus - Basque
bej|bej - Beja
bel|bel - Belarusian
ben|ben - Bengali
bho|bho - Bhojpuri
bik|bik - Bikol
bin|bin - Bini
bis|bis - Bislama
bla|bla - Siksika
bos|bos - Bosnian
bra|bra - Braj
bre|bre - Breton
bua|bua - Buriat
bug|bug - Buginese
bul|bul - Bulgarian
bur|bur / mya - Burmese
byn|byn - Bilin
cad|cad - Caddo
cat|cat - Catalan
ceb|ceb - Cebuano
cha|cha - Chamorro
chb|chb - Chibcha
che|che - Chechen
chg|chg - Chagatai
chi|chi / zho - Chinese
chk|chk - Chuukese
cho|cho - Choctaw
chp|chp - Chipewyan
chr|chr - Cherokee
chv|chv - Chuvash
chy|chy - Cheyenne
cop|cop - Coptic
cor|cor - Cornish
cos|cos - Corsican
cre|cre - Cree
csb|csb - Kashubian
cze|cze / ces - Czech
dak|dak - Dakota
dan|dan - Danish
dar|dar - Dargwa
del|del - Delaware
dgr|dgr - Dogrib
din|din - Dinka
div|div - Dhivehi
div|div - Maldivian
dua|dua - Duala
dyu|dyu - Dyula
dzo|dzo - Dzongkha
efi|efi - Efik
eka|eka - Ekajuk
elx|elx - Elamite
eng|eng - English
epo|epo - Esperanto
est|est - Estonian
ewe|ewe - Éwé
ewo|ewo - Ewondo
fan|fan - Fang
fao|fao - Faroese
fat|fat - Fanti
fij|fij - Fijian
fil|fil - Filipino
fin|fin - Finnish
fon|fon - Fon
fre|fre / fra - French
ful|ful - Fulah
fur|fur - Friulian
gaa|gaa - Ga
gay|gay - Gayo
geo|geo / kat - Georgian
ger|ger / deu - German
gez|gez - Geez
gil|gil - Kiribati
glg|glg - Galician
glv|glv - Manx
gon|gon - Gondi
gor|gor - Gorontalo
got|got - Gothic
grb|grb - Grebo
grn|grn - Guarani
guj|guj - Gujarati
gwi|gwi - Gwichin
hai|hai - Haida
hau|hau - Hausa
haw|haw - Hawaiian
heb|heb - Hebrew
her|her - Herero
hil|hil - Hiligaynon
hin|hin - Hindi
hit|hit - Hittite
hmn|hmn - Hmong
hrv|hrv - Croatian
hun|hun - Hungarian
hup|hup - Hupa
iba|iba - Iban
ibo|ibo - Igbo
ice|ice / isl - Icelandic
ido|ido - Ido
iku|iku - Inuktitut
ilo|ilo - Ilocano
ind|ind - Indonesian
inh|inh - Ingush
ipk|ipk - Inupiaq
ita|ita - Italian
jav|jav - Javanese
jbo|jbo - Lojban
jpn|jpn - Japanese
jpr|jpr - Dzhidi
jrb|jrb - Judeo-Arabic
kaa|kaa - Karakalpak
kab|kab - Kabyle
kac|kac - Jingpho
kam|kam - Kamba
kan|kan - Kannada
kas|kas - Kashmiri
kau|kau - Kanuri
kaw|kaw - Kawi
kaz|kaz - Kazakh
kbd|kbd - Kabardian
kha|kha - Khasi
kho|kho - Khotanese
kin|kin - Kinyarwanda
kmb|kmb - Mbundu
kom|kom - Komi
kon|kon - Kongo
kor|kor - Korean
kos|kos - Kosraean
kpe|kpe - Kpelle
krc|krc - Karachay-Balkar
krl|krl - Karelian
kru|kru - Kurux
kum|kum - Kumyk
kur|kur - Kurdish
kut|kut - Kutenai
lad|lad - Ladino
lah|lah - Lahnda
lam|lam - Lamba
lao|lao - Lao
lat|lat - Latin
lav|lav - Latvian
lez|lez - Lezgi
lin|lin - Lingala
lit|lit - Lithuanian
lol|lol - Mongo-Nkundu
loz|loz - Lozi
lua|lua - Luba-Kasai
lub|lub - Luba-Katanga
lug|lug - Ganda
lui|lui - Luiseño
lun|lun - Lunda
luo|luo - Luo
lus|lus - Mizo
mac|mac / mkd - Macedonian
mad|mad - Madura
mag|mag - Magahi
mah|mah - Marshallese
mai|mai - Maithili
mak|mak - Makasar
mal|mal - Malayalam
man|man - Mandingo
mao|mao / mri - Maori
mar|mar - Marathi
mas|mas - Maasai
mdf|mdf - Moksha
mdr|mdr - Mandar
men|men - Mende
mic|mic - Micmac
min|min - Minangkabau
mlg|mlg - Malagasy
mlt|mlt - Maltese
mnc|mnc - Manchu
mni|mni - Meitei
moh|moh - Mohawk
mon|mon - Mongolian
mos|mos - Mòoré
mus|mus - Muskogee
mwr|mwr - Marwari
myv|myv - Erzya
nap|nap - Napoletano-Calabrese
nau|nau - Nauruan
ndo|ndo - Ndonga
nep|nep - Nepali
new|new - Newar
nia|nia - Nias
niu|niu - Niue
nog|nog - Nogai
nor|nor - Norwegian
nqo|nqo - N'Ko
nso|nso - Pedi
nya|nya - Nyanja
nym|nym - Nyamwezi
nyn|nyn - Nyankole
nyo|nyo - Nyoro
nzi|nzi - Nzima
oji|oji - Ojibwa
ori|ori - Oriya
orm|orm - Oromo
osa|osa - Osage
pag|pag - Pangasinan
pal|pal - Pahlavi
pam|pam - Pampanga
pap|pap - Papiamento
pau|pau - Palauan
per|per / fas - Persian
phn|phn - Phoenician
pli|pli - Pali
pol|pol - Polish
pon|pon - Pohnpeian
por|por - Portuguese
que|que / que - Quechua
raj|raj - Rajasthani
rap|rap - Rapanui
rar|rar - Rarotongan
roh|roh - Romansh
rom|rom - Romany
rum|rum / ron - Romanian
run|run - Rundi
rup|rup - Macedo-Romanian
rus|rus - Russian
sad|sad - Sandawe
sag|sag - Sango
sah|sah - Yakut
san|san - Sanskrit
sas|sas - Sasak
sat|sat - Santali
scn|scn - Sicilian
sco|sco - Scots
sel|sel - Selkup
shn|shn - Shan
sid|sid - Sidamo
slo|slo / slk - Slovak
slv|slv - Slovenian
smo|smo - Samoan
sna|sna - Shona
snd|snd - Sindhi
snk|snk - Soninke
sog|sog - Sogdian
som|som - Somali
spa|spa - Spanish
srd|srd - Sardinian
srp|srp - Serbian
srr|srr - Serer
ssw|ssw - Swati
suk|suk - Sukuma
sun|sun - Sundanese
sus|sus - Susu
sux|sux - Sumerian
swe|swe - Swedish
syr|syr - Syriac
tah|tah - Tahitian
tam|tam - Tamil
tat|tat - Tatar
tel|tel - Telugu
tem|tem - Timne
ter|ter - Tereno
tet|tet - Tetum
tgk|tgk - Tajik
tgl|tgl - Tagalog
tha|tha - Thai
tib|tib / bod - Tibetan
tig|tig - Tigre
tir|tir - Tigrinya
tiv|tiv - Tiv
tkl|tkl - Tokelau
tlh|tlh - Klingon
tli|tli - Tlingit
tmh|tmh - Tamashek
tsi|tsi - Tsimshian
tsn|tsn - Tswana
tso|tso - Tsonga
tuk|tuk - Turkmen
tum|tum - Tumbuka
tur|tur - Turkish
tvl|tvl - Tuvalu
twi|twi - Twi
tyv|tyv - Tuvinian
udm|udm - Udmurt
uga|uga - Ugaritic
ukr|ukr - Ukrainian
umb|umb - Umbundu
und|und - Undetermined
urd|urd - Urdu
uzb|uzb - Uzbek
vai|vai - Vai
ven|ven - Venda
vie|vie - Vietnamese
vol|vol - Volapük
vot|vot - Votic
wal|wal - Wolaytta
was|was - Washo
wel|wel / cym - Welsh
wln|wln - Walloon
wol|wol - Wolof
xal|xal - Kalmyk-Oirat
xho|xho - Xhosa
yao|yao - Yao
yap|yap - Yapese
yid|yid - Yiddish
yor|yor - Yoruba
zap|zap - Zapotec
zbl|zbl - Blissymbols
zen|zen - Zenaga
zul|zul - Zulu
zun|zun - Zuni
zza|zza - Zaza