- aceh
- afrikaans
- agni
- agny
- akan
- albanian
- amazigh
- american sign language
- amharic
- ancient greek
- antigua and barbuda creole english
- anyin
- appolo
- arabic
- aramaic
- armenian
- aromanian
- ashanti
- asl
- azerbaijani
- azerbaijani, south
- azeri turk
- babur
- bafang
- baga
- bahasa indonesia
- bahasa melayu
- bai
- balant
- balanta ganja
- bamanankan
- bambara
- bamun
- banganthe
- bangla
- baoule
- bari
- basque
- bassa
- bavarian
- bayangi
- belarusan
- bengali
- bikol
- bisayan
- bislama
- bosnian
- bulgarian
- burmese
- cameroon creole english
- cantonese
- carolinian
- castellano
- catalan
- cebuano
- chaam
- chagga
- chaldean
- chaldean neo aramaic
- chamorro
- charapa-spanish
- chichewa
- chin, mizo
- chinese
- chittagonian
- chuukese
- classical greek
- cotocoli
- creole
- creole french
- crioulo
- croatian
- czech
- danish
- dari
- darija
- dholuo
- dinka
- djola
- dutch
- eastern farsi
- ebira
- edo
- efik
- english
- esperanto
- estonian
- ewe
- fang
- fanti
- faroese
- farsi
- fataluku
- fefe
- fijian
- filipino
- finnish
- flemish
- french
- frisian
- fulani
- fulfulde adamawa
- ga
- gaddang
- gaelic
- gamugna
- gan
- ganda
- garhwali
- garifuna
- gedeo
- georgian
- german
- giriama
- grebo
- greek
- greek, ancient
- gujarati
- gurung
- gusii
- hadiyya
- hainanese
- haitian creole french
- hakka
- harari
- haruku
- hausa
- hawai'i creole english
- hawai'ian pidgin
- hawu
- hebrew
- hijazi
- hiligaynon
- hindi
- hindi-urdu
- hindko
- hmong
- hmong daw
- hokkien
- home sign
- hungarian
- ibibio
- icelandic
- ife
- igbo
- ikalanga
- ilocano
- ilonggo
- indonesian
- interlingua
- irish
- irish gaelic
- italian
- jamaican creole english
- japanese
- japanese sign language
- javanese
- jola
- juba arabic
- kabye
- kabyle
- kalanga
- kamba
- kambaata
- kamtok
- kannada
- kanuri
- kapampangan
- kazakh
- kembata
- kenyang
- khalkha mongol
- khasonke
- khmer
- kiambu
- kiha
- kikongo
- kikuyu
- kilba
- kinyarwanda
- kirghiz
- kirundi
- kisii
- kiswahili
- klao
- koine greek
- kongo
- konkani
- korean
- kresh
- krio
- kru
- kuanua
- kupang
- kurdi
- kurdish
- kurmanji
- kutchi
- kyrgyz
- lamaholot
- lamotrekese
- lao
- latin
- latvian
- liberian english
- liberian pidgin english
- lingala
- lithuanian
- losso
- low saxon
- luba-kasai
- luganda
- luo
- luxembourgeois
- maasai
- macedonian
- malagasy
- malay
- malayalam
- maltese
- mancagne
- mandarin
- mandingo
- mandingue
- mandinka
- manem
- maninkakan
- mankanya
- manual communication
- maori
- marathi
- marwari
- masbatenyo
- mauritian
- mbala
- mende
- min
- min dong
- min nan
- mina
- miskito
- mizo
- moba
- mongolian
- montenegrin
- moore
- morisyen
- mortlockese
- nagi
- najdi
- nama
- nandi
- naxi
- ndebele
- nepali
- newar
- newari
- ngemba
- nicaragua creole english
- nigerian pidgin english
- nobiin
- northern sotho
- norwegian
- nuer
- nyanja
- nyankore
- oku
- old english
- omani arabic
- oriya
- oromo
- ossetic
- pahari
- pahary
- pali
- panjabi
- papiamentu
- pashto
- patois
- persian
- pidgin
- pidgin english
- piemontese
- pijin
- pohnpeian
- polish
- poonchi
- portuguese
- potwari
- pulaar
- punjabi
- quechua
- rajasthani
- romanian
- rotuman
- rundi
- russian
- rwanda
- sa'a
- sanskrit
- saraiki
- sardinian
- sarua
- satawalese
- schwyzerdütsch
- sepedi
- serbian
- serer
- serer sine
- sesotho
- setswana
- shan
- sherpa
- shilluk
- shona
- sicilian
- sign language
- sikka
- sindhi
- sinhala
- sinhalese
- slovak
- slovenian
- soga
- solomon islands pidgin
- somali
- songhay
- sotho
- spanish
- sunda
- sundanese
- susu
- swahili
- swedish
- swiss german
- sylheti
- synthesized
- tachelhit
- tagalog
- taishan
- taiwanese
- tajiki
- tamajeq
- tamazight
- tamil
- tangale
- tatar
- telugu
- temne
- teochew
- tetum
- tetun-dili
- thai
- tibetan
- tigre
- tigrigna
- tok pisin
- tongan
- tshiluba
- tswana
- tulu
- tumbuka
- turkish
- turkmen
- twi
- ukrainian
- ulithian
- ulster scots
- urdu
- uyghur
- uzbek
- valencian
- vietnamese
- visayan
- vlaams
- voro
- wali
- welsh
- woleaian
- wolof
- wu
- xasonga
- xiang
- yakut
- yao
- yapese
- yiddish
- yoruba
- yue
- yupik
- zarma
- zulu