| Language | Language Code | Family | Grammar Engineer | Year |
| Abui | abz |
Trans-New Guinea | Emerson, Nguyen | 2017 |
| Abui | abz |
Trans-New Guinea | Dods, Pompeo | 2019 |
| Abui | abz |
Trans-New Guinea | Kim | 2020 |
| Abui | abz |
Trans-New Guinea | Dodds, Chen | 2021 |
| Ainu | ain |
Language Isolate | Sasaki | 2009 |
| American Sign Language | ase |
French Sign Language family | Churng | 2007 |
| Amuric Nivkh | niv |
Nivkh | Sun, Malesevic | 2024 |
| Akuntsu | aqz |
Tupian | Edwards, Holmes | 2018 |
| Arabic, Chadian Spoken | shu |
Afro-Asiatic | Heath, Marsh | 2015 |
| Arabic, Moroccan Vernacular | ary |
Afro-Asiatic | A. Freeman | 2008 |
| Arapaho | arp |
Algic | Barnes, Nguyen | 2021 |
| Arapaho | arp |
Algic | Kodama, Pendleton | 2022 |
| Armenian | hye |
IE | Drellishak | 2004 |
| Bangla | ben |
IE | Thilo | 2008 |
| Bardi | bcj |
Australian, Nyulnyulan | Ho | 2014 |
| Bardi | bcj |
Australian, Nyulnyulan | Xue, Van Anh | 2015 |
| Bardi | bcj |
Australian, Nyulnyulan | Nezakati, Wueger | 2022 |
| Basque | eus |
Basque | Evans | 2005 |
| Bosnian-Serbo-Croatian | hbs |
IE, Slavic | Pozen, Huynh | 2012 |
| Breton | bre |
IE, Celtic | Foster, Todd | 2010 |
| Burmese | mya |
Sino-Tibetan | Wibel, Woo | 2014 |
| Cantonese | yue |
Sino-Tibetan | Lam | 2004 |
| Central Alaskan Yupik | esu |
Eskimo-Aleut | Martinez, Strunk | 2019 |
| Cherokee | chr |
Iroquoian | Wu, Holt | 2010 |
| Chichewa | nya |
Niger-Congo | Hrynkevich, Bhalla | 2014 |
| Chinese, Classical | lzh |
Sino-Tibetan | Feng | 2013 |
| Chintang | ctn | Sino-Tibetan | Vogel, Zhang | 2019 |
| Chukchi | ckt |
Chukotko-Kamchatkan | Dermer, Peterson | 2015 |
| Columbia-Wenatchi | col |
Salish | Gahler, Mills | 2015 |
| Czech | ces |
IE | Sternberg | 2008 |
| Dagaare | gur |
Niger-Congo | Owens, Still | 2018 |
| Dutch | nld |
IE | Floodeen | 2006 |
| Dzongkha | dzo |
Tibeto-Burman | Peck, Tian | 2018 |
| English, Old | ang |
IE | Mitchell | 2008 |
| Esperanto | epo |
Artificial language | Pool | 2005 |
| Farsi | pes |
IE | McNeill | 2004 |
| Finnish | fin |
Uralic | Mattson | 2005 |
| French | fra |
IE | Olczyk | 2004 |
| French | fra |
IE | Rolston | 2010 |
| Frisian, Northern | frr |
IE | Kilmer, Packard | 2013 |
| Gaelic, Irish | gle |
IE | Johnson | 2008 |
| Georgian | kat |
Kartvelian | Smith | 2012 |
| Gilaki | glk |
IE | Lockwood, Antoniak | 2014 |
| Greek | ell |
IE | Gola | 2008 |
| Guaraní, Paraguayan | gug |
Tupí-Guaraní | Tittle, Wicke | 2016 |
| Haida | hdn |
Na-Dene | Trease | 2006 |
| Haida | hdn |
Na-Dene | Pearah, Piepgrass | 2016 |
| Haitian Creole | hat |
Creole, French-based | Lin | 2004 |
| Halkomelem | hur |
Salish | Nichols, Benak | 2013 |
| Hausa | hau |
Afro-Asiatic | Hutchins | 2007 |
| Hawai`ian | haw |
Austronesian | Goss-Grubbs | 2005 |
| Hiaki | yaq |
Uto-Aztecan | Conrad | 2020 |
| Hiaki | yaq |
Uto-Aztecan | Shi | 2021 |
| Hiaki | yaq |
Uto-Aztecan | Iyer, O'Connell | 2022 |
| Hebrew | heb |
Afro-Asiatic | Zabludowski | 2006 |
| Hindi | hin |
IE | Kahn | 2004 |
| Hixkaryana |
hix |
Carib | Hartleben | 2009 |
| Hixkaryana |
hix |
Carib | Lin, Soni | 2022 |
| Hixkaryana |
hix |
Carib | Ruditsky, Wang | 2023 |
| Huallaga Quechua | qub |
Quechuan | Kudo | 2008 |
| Hungarian | hun |
Uralic | Gaponoff | 2004 |
| Hup | jup |
Nadahup | Bodding-Long | 2012 |
| Icelandic | isl |
IE | Sickles | 2007 |
| Ik | ikx |
Kuliak | Sampath, Tien | 2019 |
| Ilocano | ilo |
Austronesian | Blackburn, Shintani | 2017 |
| Indonesian | ind |
Austronesian | Neves | 2006 |
| Ingush | inh |
North Caucasian |
Schneider, Labarre | 2012 |
| Inupiaq | esi |
Eskimo-Aleut | Nisonger | 2006 |
| Italian | ita |
IE | Johanson | 2006 |
| Jamamadà | jaa |
Arauan | Ryan Cross & David Wax | 2010 |
| Japanese | jpn |
Japanese | Warne | 2004 |
| Japanese, Classical | jpn |
Japanese | Amundsen | 2009 |
| K'iche | quc |
Mayan | Calderwood, Monaco | 2015 |
| Kannada | kan |
Dravidian | Eggers | 2006 |
| Kazakh | kaz |
Turkic | Haeger, McMillan-Major | 2017 |
| Kharia | khr |
Austro-Asiatic | Sim, Woldenga-Racine | 2017 |
| Khmer | khm |
Austro-Asiatic | Topping, Whelan | 2015 |
| Kokota | kkk |
Austronesian | Rebollo | 2017 |
| Korean | kor |
Language Isolate | Zhengbo | 2006 |
| Korean | kor |
Language Isolate | Wáng, Nash | 2024 |
| Kifuliiru | flr |
Niger-Congo | Clark, Watkins | 2017 |
| Lakota | lkt |
Siouan | Curtis/McHugh | 2013 |
| Latin | lat |
IE | Lindsey | 2005 |
| Lillooet | lil |
Salishan | Hou | 2008 |
| Lithuanian | lit |
IE, Baltic | Chan, LaBuda | 2015 |
| Lushootseed |
lut |
Salishan | Adams-Collier, Mills | 2010 |
| Malay (Ternate) | max |
Austronesian | Preddy, Sen | 2016 |
| Malayalam | mal |
Dravidian | Bannister | 2007 |
| Mandarin | cmn |
Sino-Tibetan | Bullock | 2006 |
| Mandinka | mnk |
Niger-Congo | New | 2008 |
| Maori | mri |
Austronesian | Hogoboom, Walker | 2012 |
| Marathi | mar |
Indo-European | Bothale, Baer | 2014 |
| Matsigenka | mcb |
Arawakan | Gioannini, Mena | 2019 |
| Matsigenka | mcb |
Arawakan | Ding, Tu | 2021 |
| Meithei | mni |
Sino-Tibetan | Peters, Wong | 2014 |
| Meithei | mni |
Sino-Tibetan | Ahn | 2020 |
| Meithei | mni |
Sino-Tibetan | Liu, Zeng | 2022 |
| Miyako | mvi |
Japonic | Ledyard, Sato | 2013 |
| Modern Standard Arabic | arb |
Afro-Asiatic | Georgi | 2007 |
| Mongolian | khk |
Altaic | Blanchard | 2004 |
| Nahuatl (Classical) |
nci |
Uto-Aztecan | Minor | 2006 |
| Nanti | cox |
Arawakan | Morrison, Inman | 2014 |
| Navajo | nav |
Na-Dene | Egan | 2004 |
| Nishnaabemwin | ojg |
Algic | Klassen/Shaw | 2010 |
| Northern Alta | aqn |
Austronesian | Davenport, Anaya | 2023 |
| Norwegian | nor |
IE | Kane | 2009 |
| Nuuchahnulth | nuk |
Wakashan | Downey, Nielsen | 2019 |
| pli |
Indo-Aryan | Frowein | 2010 | |
| Panará | Macro-Jê |
Luedke, Crowther | 2024 | |
| Pashto, Southern |
pbt |
IE | Kauhl/Scott | 2010 |
| Penobscot |
Algic | Bolla, Trimble | 2013 | |
| Pnar |
pbv |
Austro-Asiatic | Jarvis, McCranie | 2016 |
| Pite Saami | sje |
Uralic | Nielsen, Spivey | 2017 |
| Polish | pol |
IE | Unsworth | 2004 |
| Portuguese | por |
IE | Walsh | 2004 |
| Purepecha | tsz |
Tarascan | Haberland, Patil | 2023 |
| Romanian | ron |
IE | Cohen | 2006 |
| Russian | rus |
IE | Dormer | 2004 |
| Russian | rus |
IE | Gracheva/Suskic | 2010 |
| Sahaptin, Yakama | yak |
Plateau Penutian | Chewning/Lockwood | 2015 |
| Sanskrit | san |
IE | Srivastava | 2007 |
| Sawila | swt |
Timor-Alor-Pantar | Baumgartner-Zhang, Bi | 2023 |
| Shona | sna |
Niger-Congo | Crowgey/Pham | 2010 |
| South Efate | erk |
Austronesian | Ban, Bansal | 2022 |
| South Efate | erk |
Austronesian | Koh, Saechao | 2023 |
| Spanish | spa |
IE | Weight | 2004 |
| Sri Lankan Malay | sci |
Creole, Malay | Tan | 2012 |
| Swahili | swh |
Niger-Congo | Jinguji | 2005 |
| Swedish | swe |
IE | Poulson | 2004 |
| Taiwanese |
nan |
Sino-Tibetan | Goodman | 2008 |
| Southern Min | Sino-Tibetan | Kim, Wang | 2024 | |
| Tagalog | tgl |
Autronesian | Landan | 2008 |
| Tamil | tam | Dravidian | Saleem | 2009 |
| Thai | tha |
Tai-Kadai | Slayden | 2009 |
| Thulung | tdh |
Sino-Tibetan | Fang, Martins | 2023 |
| Tibetan (Lhasa) | bod |
Sino-Tibetan | Cadigan, Ji | 2018 |
| Titan | ttv |
Austronesian | Krug, Imel | 2021 |
| Titan | ttv |
Austronesian | Guo, Wang | 2022 |
| Totonac, Upper Necaxa |
tku |
Totonacan |
Myhre, Vedder | 2015 |
| Tok-Pisin | tpi |
Creole, English based | Neer | 2006 |
| Toro Tegu | dtt |
Niger-Congo | Garnick, Mansfield | 2016 |
| Tsova-Tush | bbl |
Nakh-Daghestanian | Briand, Brown | 2022 |
| Turkish | tur |
Altaic | Sickles | 2004 |
| Turkish | tur |
Altaic | Gokcen, Riggin | 2017 |
| Uyghur | uig |
Altaic | Sugar | 2014 |
| Uzbeck | uzn |
Altaic | Tepper | 2005 |
| Vietnamese | vie |
Austro-Asiatic | Song/Shu | 2010 |
| Wahki | wbl |
Indo-European | Su, Chen | 2021 |
| Wahki | wbl |
Indo-European | Langford, Okada | 2022 |
| W.Sisaala | ssl |
Niger-Congo | Moran | 2006 |
| Welsh | cym |
IE, Celtic | Mead | 2008 |
| Yakkha | ybh |
Sino-Tibetan | Arshad, Dai | 2016 |
| Yakkha | ybh |
Sino-Tibetan | Dhungana | 2023 |
| Yauyos Quechua | qux |
Quechuan | Skinner | 2023 |
| Yiddish | ydd |
IE | Chopra, Letcher | 2007 |
| Yolmo |
scp |
Sino-Tibetan | Lindberg/Ng | 2018 |
| Yukaghir | yux |
Yukaghir, Uralic-Yukaghir(?) | Troelsen, Zamaraeva | 2014 |
| Zulu | zul |
Niger-Congo | O'Hara | 2007 |