| Achi' de Cubulco | | acc | Guatemala |
| Achí, Rabinal | Rabinal K’iche’, Rabinal Achí | acr | Guatemala |
| Achuar-Shiwiar | Achual, Achuale, Achuar, Achuara, Jivaro, Maina | acu | Peru |
| Aguaruna | Aguajun, Ahuajun | agr | Peru |
| Amarakaeri | Amaracaire, Amarakaire, Mashco | amr | Peru |
| Amuzgo, Guerrero | A. de Xochistlahuaca, A. de Zacoalpan, Cochoapa, Huehuetonoc | amu | Mexico |
| Amuzgo, San Pedro Amuzgos | A. de San Pedro Amuzgos | azg | Mexico |
| Apinayé | Apinagé, Apinajé | apn | Brazil |
| Apurinã | Ipurinãn, Kangite, Popengare | apu | Brazil |
| Arabela | Chiripuno, Chiripunu | arl | Peru |
| Asháninka | Asháninca, Campa | cni | Peru |
| Ashéninka Pajonal | Ashéninca, Atsiri, Campa, Pajonal | cjo | Peru |
| Ashéninka Pichis | Pichis Ashéninca, Pichis Campa | cpu | Peru |
| Aukan | Aukaans, Djoeka, Djuka, Ndjuká, Ndyuka, Njuká, Okanisi | djk | Suriname |
| Awa-Cuaiquer | Awa, Awa Pit, Coaiquer, Cuaiquer, Kwaiker, Quaiquer, Awa-Cuaiquer | kwi | Colombia, Ecuador |
| Barasana-Eduria | Barasana, Barasano, Come masa, Comematsa, Edulia, Eduria, Janera, Paneroa, Southern Barasano, Taibano, Taiwaeno, Taiwano | bsn | Colombia |
| Bora | Mirana | boa | Peru |
| Cacua | Báda, Kákwa, Macu de Cubeo, Macu de Desano, Macu de Guanano | cbv | Colombia |
| Candoshi-Shapra | Candoshi, Candoxi, Kandoshi, Murato | cbu | Peru |
| Capanahua | Kapanawa | kaq | Peru |
| Caquinte | Cachomashiri, Caquinte Campa, Poyenisati | cot | Peru |
| Carapana | Carapana-Tapuya, Karapaná, Karapanã, Karapano, Mextã, Mochda, Moxdoa | cbc | Colombia |
| Carib | Caribe, Cariña, Galibi, Kalihna, Kalinya, Galibí, Maraworno, Marworno, Kali’na | car | Brazil, French Guiana, Guyana, Suriname, Venezuela |
| Cashibo-Cacataibo | Cachibo, Cacibo, Cahivo, Caxibo, Hagueti, Managua | cbr | Peru |
| Ch'ol, Tila | | cti | Mexico |
| Ch'ol, Tumbalá | C. de Sabanilla | ctu | Mexico |
| Chatino, Tataltepec | C. de la Costa | cta | Mexico |
| Chatino, Zona Alta | C. de Panixtlahuaca, C. de Occidente de la Región Central, C. de Yaitepec | ctp | Mexico |
| Chayahuita | Balsapuertino, Cahuapa, Chawi, Chayabita, Chayawita, Chayhuita, Paranapura, Shayabit, Tshaahui | cbt | Peru |
| Chinantec, Comaltepec | | cco | Mexico |
| Chinantec, Lalana | | cnl | Mexico |
| Chinantec, Lealao | C. de Latani | cle | Mexico |
| Chinantec, Ozumacín | C. de Ayotzintepec | chz | Mexico |
| Chinantec, Palantla | C. de Santiago Tlatepusco | cpa | Mexico |
| Chinantec, Quiotepec | C. de la Sierra | chq | Mexico |
| Chinantec, Sochiapan | | cso | Mexico |
| Chinantec, Tepetotutla | | cnt | Mexico |
| Chinantec, Usila | | cuc | Mexico |
| Chipaya | Puquina | cap | Bolivia |
| Chontal, Highland | Taquistlateco de las Montañas | chd | Mexico |
| Chontal, Tabasco (Tamulte) | C. de Tamulte de las Sabanas, C. de Buena Vista, C. de Miramar | chf | Mexico |
| Cora, El Nayar & Mesa Del Nayar | closely related to Presidio de Los Reyes | crn | Mexico |
| Cora, Presidio de Los Reyes | closely related to Mesa Del Nayar, C. de Jesús, C. de San Francisco | crn | Mexico |
| Cora, Santa Teresa | C. de San Blasito, C. de Dolores | cok | Mexico |
| Cubeo | Cuveo, Hehenawa, Kobeua, Kobewa, Kubwa, Pamiwa | cub | Colombia |
| Cuicatec, Tepeuxila | C. de Concepción Pápalo | cux | Mexico |
| Dinka, Southwestern | Rek, Western Dinka | dik | Sudan |
| Guambiano | Guambia, Moguex | gum | Colombia |
| Guayabero | Cunimía, Jiw, Mítua, Mítus | guo | Colombia |
| Hawai'i Pidgin | Hawai'i Creole English | hwc | United States |
| Hindustani, Caribbean | Suriname Hindustani | hns | Suriname |
| Huambisa | Huambiza, Wambisa | hub | Peru |
| Huastec, San Luis Potosí | | hva | Mexico |
| Huastec, Veracruz | H. de Toteco, H. de Zaragoza Vieja, H. de Matotate, H. de Tantoyuca | hus | Mexico |
| Huave, San Mateo del Mar | | huv | Mexico |
| Huichol | H. de San Andrés (Oeste), H. de San Sebastián-Sta. Catarina (Este) | hch | Mexico |
| Huitoto, Murui | Bue, Witoto | huu | Peru |
| Islander Creole English | Bende, San Andrés Creole | icr | Colombia |
| Javanese, Caribbean | Suriname Javanese | jvn | Suriname |
| Kashinawa | Cashinahua, Caxinawa, Caxinawá, Kashinahua, Kaxinawá, Kaxynawa | cbs | Peru |
| Koreguaje | Caquetá, Chaocha Pai, Coreguaje, Correguaje, Ko’reuaju | coe | Colombia |
| Kuna, Border | Caiman Nuevo, Colombia Cuna, Cuna, Kuna de la Frontera, Long Hair Cuna, Paya-Pucuro Kuna | kvn | Panama |
| Kuna, San Blas | San Blas Cuna | cuk | Panama |
| Lacandón | | lac | Mexico |
| Machiguenga | Mañaries, Matsiganga, Matsigenka | mcb | Peru |
| Mam, Central | Comitancillo Mam, Mam Marquense, Mam Occidental, San Marcos Comitancillas Mam, Western Mam | mvc | Guatemala |
| Matsés | Magirona, Majuruna, Maxirona, Maxuruna, Mayiruna, Mayoruna, Mayuzuna | mcf | Peru |
| Mayo | | mfy | Mexico |
| Mazahua | M. de Atlacomulco-Temascalcingo, M. de Sta. María Citendejé-Banos | maz | Mexico |
| Mazatec, Ayautla | | vmy | Mexico |
| Mazatec, Chiquihuitlán | | maq | Mexico |
| Mazatec, Huautla de Jiménez | M. de la Sierra | mau | Mexico |
| Mazatec, Jalapa de Díaz | de Costa, M. de San Felipe Jalapa de Díaz | maj | Mexico |
| Mazatec, San Jerónimo | M. de San Antonio Eloxochitlán | maa | Mexico |
| Me'phaa, Malinaltepec | Tlapaneco del Oriente, T. de Huizapula, T. de Tlacoapa, T. de Malinaltepec | tcf | Mexico |
| Mixe, Atitlán | Zacatepec, M. de San Juan Cotzocón, Puxmetecán, M. de Atitlán | neq | Mexico |
| Mixe, Coatlán | M. Sur, M. Camotlán, M. Suroeste | mco | Mexico |
| Mixe, Guichicovi | M. del Este, M. del Paso Real, M. del Istmo | mir | Mexico |
| Mixe, Juquila | M. de Quetzaltepec, M. de Ocotepec | mxq | Mexico |
| Mixe, Tlahuitoltepec | M. del Este | mxp | Mexico |
| Mixe, Totontepec | M. de Norte | mto | Mexico |
| Mixtec, Alacatlatzala | M. de la Sierra de Guerrero, M. de Potoichan | mim | Mexico |
| Mixtec, Amoltepec | M. de Sola de Vega del Oeste | mbz | Mexico |
| Mixtec, Atatlahuca | M. Central de Santa Lucía Monteverde, M. Central del Sur de Tlaxiaco | mib | Mexico |
| Mixtec, Chayuco | M. del Este de Jamiltepec-Chayuco | mih | Mexico |
| Mixtec, Coatzospan | M. de Teotitlán | miz | Mexico |
| Mixtec, Diuxi-Tilantongo | M. Central de Nochistlán | xtd | Mexico |
| Mixtec, Jamiltepec | | mxt | Mexico |
| Mixtec, Nochistlan | | mxy | Mexico |
| Mixtec, Nuyoo | M. del Sureste de Ocotepec, M. del Suroeste de Tlaxiaco | meh | Mexico |
| Mixtec, Ocotepec | M. de Sta. Catarina Yosonotu | mie | Mexico |
| Mixtec, Peñoles | M. de Santiago Tlazoyaltepec, M. de Peñoles, M. de San Mateo Tepantepec | mil | Mexico |
| Mixtec, Pinotepa Nacional | M. del oeste de Jamiltepec, Costa, Jicaltepec | mio | Mexico |
| Mixtec, Puebla Sur | M. de Acatlán, M. de Puebla | mit | Mexico |
| Mixtec, San Juan Colorado | M. del Este de Jamiltepec | mjc | Mexico |
| Mixtec, San Miguel | | mig | Mexico |
| Mixtec, Silacayoapan | M. de San Simón Zahuatlán | mks | Mexico |
| Mixtec, Tezoatlán | | mxb | Mexico |
| Mixtec, Tlaxiaco Norte | M. de San Juan Ñumí | xtn | Mexico |
| Mixtec, Xochapa | | xta | Mexico |
| Mixtec, Yosondúa | | mpm | Mexico |
| Mixtec, Zacatepec | M. de Sta. María Zacatepec, Tacuate | mza | Mexico |
| Muinane | Muename, Muinana, Muinani | bmr | Colombia |
| Mundurukú | Caras-Pretas, Monjoroku, Mundurucu, Paiquize, Pari, Weidyenye | myu | Brazil |
| Náhuatl, Guerrero | N. (Azteco) de Guerrero Central | ngu | Mexico |
| Náhuatl, Highland Puebla | Mejicano de Zacapoaxtla, N. de Zacapoaxtla | azz | Mexico |
| Náhuatl, Huasteca Central | | nch | Mexico |
| Náhuatl, Huasteca Occidental | N. (Azteco) de Tamazunchale, N. (Azteco) de la Huasteca Occidental | nhw | Mexico |
| Náhuatl, Huasteca Oriental | N. (Azteco) de Hidalgo, N. (Azteco) de la Huasteca Oriental | nhe | Mexico |
| Náhuatl, Mecayapan y Tatahuicapan | N. de Veracruz | nhx | Mexico |
| Náhuatl, Michoacán | | ncl | Mexico |
| Náhuatl, Morelos | | nhm | Mexico |
| Náhuatl, Oaxaca Norte | | nhy | Mexico |
| Náhuatl, Puebla Norte | | ncj | Mexico |
| Náhuatl, Tetelcingo | | nhg | Mexico |
| Náhuatl, Tlamacazapa | | nuz | Mexico |
| Náhuatl, Zacatlán, Ahuacatlán and Tepetzintla | | nhi | Mexico |
| Naskapi | Innu Aimun, Iyuw Iyimuuun | nsk | Canada |
| Nomatsiguenga | Nomatsiguenga Campa | not | Peru |
| Orejon | Maijuna, Coto, Koto, Mai Ja, Orechon, Oregon, Payagua, Tutapi | ore | Peru |
| Otomí Tenango | | otn | Mexico |
| Otomí, Mezquital | | ote | Mexico |
| Otomí, Oriente | O. de Huehuetla, O. de la Huasteca, O. de la Sierra | otm | Mexico |
| Otomí, Querétaro | O. de Querétaro, Hñohño, O. del Noroeste | otq | Mexico |
| Oꞌodham | Pima, Papago | ood | Mexico, United States |
| Pame, Central | Chichimeca-Pame Central, P. de Sta. María Acapulco | pbs | Mexico |
| Paumarí | Purupurú | pad | Brazil |
| Piapoco | | pio | Colombia, Venezuela |
| Popoloca, Atzingo | P. del Oriente | poe | Mexico |
| Popoloca, Poniente | P. del Poniente, P. de Otlaltepec | pow | Mexico |
| Popoloca, Tlacoyalco | P. del Norte | pls | Mexico |
| Popoluca, Sierra | | poi | Mexico |
| Quechua, Cajamarca | | qvc | Peru |
| Quechua, Huamalíes-Dos de Mayo Huánuco | | qvh | Peru |
| Quechua, Huaylas Ancash | Huaraz Quechua | qwh | Peru |
| Quechua, Huaylla Wanca | Huanca Huaylla Quechua, Southern Huancayo Quechua, Wanca | qvw | Peru |
| Quechua, Lambayeque | Ferreñafe | quf | Peru |
| Quechua, Margos-Yarowilca-Lauricocha | | qvm | Peru |
| Quechua, North Junín | Junín Quechua, Tarma-Junín Quechua | qvn | Peru |
| Quechua, Northern Conchucos Ancash | Conchucos Quechua, Northern Conchucos Quechua | qxn | Peru |
| Quechua, San Martín | Lama, Lamano, Lamista, Lamisto, Motilón, Ucayali | qvs | Peru |
| Quechua, Southern Conchucos Ancash | Conchucos Quechua, Southern Conchucos Quechua | qxo | Peru |
| Quechua, Southern Pastaza | Inga | qup | Peru |
| Quichua, Northern Pastaza | Alama, Bobonaza Quichua, Canelos Quichua, Pastaza Quichua, Sarayacu Quichua, Tigre Quechua | qvz | Ecuador |
| Saramaccaan | | srm | Suriname |
| Sea Island Creole English | Geechee, Gullah | gul | United States |
| Seri | | sei | Mexico |
| Sharanahua | | mcd | Peru |
| Shipibo-Conibo | | shp | Peru |
| Siona | Sioni, Pioje, Pioche-Sioni, Ganteyabain, Ganteya, Ceona, Zeona, Koka, Kanú | snn | Colombia |
| Siriano | Sura Masa, Cirnga, Chiranga, Si-Ra | sri | Colombia |
| Tarahumara, Baja | T. de Ralámuli, T. del Poniente, T. de Rocoroibo | tac | Mexico |
| Tatuyo | Pamoa, Oa, Tatutapuyo, Juna, Sina, Sura | tav | Colombia |
| Tepehua, Huehuetla | T. de Hidalgo | tee | Mexico |
| Tepehua, Pisaflores | T. de Veracruz | tpp | Mexico |
| Tepehua, Tlachichilco | T. de Veracruz | tpt | Mexico |
| Tepehuan, Norte | | ntp | Mexico |
| Tepehuan, Sureste | | stp | Mexico |
| Ticuna | Tikuna, Tukuna | tca | Peru |
| Tojolabal | Comiteco, Chañabal | toj | Mexico |
| Tol | Jicaque, Tolpan, Xicaque | jic | El Salvador, Honduras |
| Totonaco, Coyutla | | toc | Mexico |
| Totonaco, Papantla | T. de la Costa | top | Mexico |
| Totonaco, Patla-Chicontla | | tot | Mexico |
| Totonaco, Sierra | | tos | Mexico |
| Totonaco, Xicotepec | T. Norte, T. de Villa Juárez | too | Mexico |
| Triqui, Copala | T. de San Juan Copala, Triqui bajo, xna’ánj nu̱’ a, xnánj nu̱’ a | trc | Mexico |
| Triqui, Itunyoso | | trq | Mexico |
| Tucano | | tuo | Brazil |
| Tzeltal, Bachajón | T. de Ocozingo, T. de Amatenango del Valle | tzb | Mexico |
| Tzeltal, Oxchuc | T. de Oxchuc | tzh | Mexico |
| Tzotzil, Chamula | T. de San Cristobal las Casas, T. de Simojovel, T. de Huitiupan | tzc | Mexico |
| Tzotzil, Chenalhó | T. de San Pablo Chalchihuitan, T. de Sta. Catarina Panteho | tze | Mexico |
| Tzotzil, Huixtán | T. de Huistán, Huixteco, la Concordia, Angel Albino Corzo | tzu | Mexico |
| Tzotzil, Zinacantán | Z. de Tzinacanteco | tzz | Mexico |
| Urarina | Itucali, Shimacu, Simacu | ura | Peru |
| Uspanteko | Uspanteco, Uspanteko | usp | Guatemala |
| Waimaha | Waimaja, Bará, Barasano, Northern Barasano | bao | Brazil, Colombia |
| Waorani | Huaorani, Auca, Sabela | auc | Ecuador |
| Wayuu | Guajiro, Goajiro, Guajira, Wayu, Uáira, Waiu, Wayúu, Wayuunaiki | guc | Colombia, Venezuela |
| Yagua | Llagua, Nijyamïï, Nikyejaada, Yahua, Yava, Yegua | yad | Peru |
| Yaminahua | Jaminawá, Yamanawa, Yaminawa, Yuminahua | yaa | Peru |
| Yanesha' | Amage, Amagues, Amaje, Amajo, Amoishe, Amueixa, Amuese, Amuesha, Amuetamo, Lorenzo, Omage | ame | Peru |
| Yaqui | | yaq | Mexico |
| Yine | Chontaquiro, Contaquiro, Pira, Piro, Pirro, Simiranch, Simirinche | pib | Peru |
| Zapotec, Albarradas | Z. de Albarradas | zas | Mexico |
| Zapotec, Aloápam | | zaq | Mexico |
| Zapotec, Amatlán | Z. de San Francisco Logueche, Z. de San Cristobal Amatlán | zpo | Mexico |
| Zapotec, Chichicapan | Z. del Este de Ocotlán | zpv | Mexico |
| Zapotec, Choapan | Z. de Comaltepec | zpc | Mexico |
| Zapotec, Guelavía | Z. del Oese de Tlacolula, Z. de Jalieza, Z. de Teotitlán | zab | Mexico |
| Zapotec, Istmo | | zai | Mexico |
| Zapotec, Lachixío | Z. del Este de Zimatlán | zpl | Mexico |
| Zapotec, Loxicha | Z. de Candelaria Loxicha, Z. de San Agustín Loxicha | ztp | Mexico |
| Zapotec, Miahuatlán | Z. de Cuixtla | zam | Mexico |
| Zapotec, Mitla | Z. de Matatlán, Z. del Valle del Oeste, Z. Central de Tlacolula | zaw | Mexico |
| Zapotec, Mixtepec | Z. de San Juan Mixtepec | zpm | Mexico |
| Zapotec, Ocotlán | Z. Central de Ocotlán | zac | Mexico |
| Zapotec, Ozolotepec | | zao | Mexico |
| Zapotec, Quiegolani | Z. de Sta. María Quiegolani | zpi | Mexico |
| Zapotec, Quioquitani | Z. de San Pedro Leapi, Z. de Quierí | ztq | Mexico |
| Zapotec, Rincón | Z. del Rincón, Z. de Yagallo | zar | Mexico |
| Zapotec, Rincón Sur | | zsr | Mexico |
| Zapotec, Tabaa | Z. de Tabaa | zat | Mexico |
| Zapotec, Texmelucan | Z. de Papabuco, Z. de Sola de Vega Central | zpz | Mexico |
| Zapotec, Xanaguía | Z. de San José Ozolotepec | ztg | Mexico |
| Zapotec, Yalálag | | zpu | Mexico |
| Zapotec, Yatee | | zty | Mexico |
| Zapotec, Yatzachi | Z. de Villa Alta | zav | Mexico |
| Zapotec, Zoogocho | Z. de Yalina, Z. de Tabehua | zpq | Mexico |
| Zoque, Francisco León | Z. de Sta. Magdalena, Z. de Chapultenango | zos | Mexico |