| Taalcode MARC21 | Verwoording taalcode | |
| aar | Afar | |
| abk | Abchazisch | |
| ace | Achinees | |
| ach | Akoli | |
| ada | Adangme | |
| ady | Adyghe | |
| afa | Afro-aziatische talen | |
| afh | Afrihili | |
| afr | Afrikaans | |
| aka | Akana | |
| akk | Akkadisch | |
| alb | Albanees | |
| ale | Aleoetisch | |
| alg | Algonkium | |
| amh | Amharisch | |
| ang | Angelsaksisch (ca. 450-1100) | |
| anp | Angika | |
| apa | Apache | |
| ara | Arabisch | |
| arc | Aramees | |
| arg | Aragonees | |
| arm | Armeens | |
| arn | Araukaans | |
| arp | Arapahoe | |
| art | Kunstmatige talen (overige) | |
| arw | Arawak | |
| asm | Assamees | |
| ast | Asturisch | |
| ath | Athapaskische talen | |
| aus | Australische talen | |
| ava | Avaars | |
| ave | Avestisch | |
| awa | Awadhi | |
| aym | Aymara | |
| aze | Azerbeidzjaans | |
| bad | Banda | |
| bai | Bamileketalen | |
| bak | Basjkiers | |
| bal | Baloetsji | |
| bam | Bambara | |
| ban | Balinees | |
| baq | Baskisch | |
| bas | Basay | |
| bat | Baltische talen (overige) | |
| bej | Beja | |
| bel | Wit-Russisch | |
| bem | Bemba | |
| ben | Bengaals | |
| ber | Berbertalen | |
| bho | Bhoipuri | |
| bih | Bihari | |
| bik | Bikol | |
| bin | Bini | |
| bis | Bislama | |
| bla | Blackfoot | |
| bnt | Bantoetalen (overige) | |
| bos | Bosnisch | |
| bra | Braj | |
| bre | Bretons | |
| btk | Bataktalen | |
| bua | Buriat | |
| bug | Buginees | |
| bul | Bulgaars | |
| bur | Burmees | |
| cad | Caddo | |
| cai | Centraal-Amerikaans Indische talen (overige) | |
| car | Caribisch | |
| cat | Catalaans | |
| cau | Kaukasisch | |
| ceb | Cebuano | |
| cel | Keltisch | |
| cha | Chamorro | |
| chb | Chibcha | |
| che | Chechen | |
| chg | Chagatai | |
| chi | Chinees | |
| chk | Chuukees | |
| chm | Mari | |
| chn | Chinook | |
| cho | Choctaw | |
| chp | Chipewyan | |
| chr | Cherokee | |
| chu | Kerkslavisch | |
| chv | Chuvash | |
| chy | Cheyenne | |
| cmc | Chamictalen | |
| cop | Koptisch | |
| cor | Cornisch | |
| cos | Corsicaans | |
| cpe | Creools en Pidgin, Engels | |
| cpf | Creools en Pidgin, Frans | |
| cpp | Creools en Pidgin, Portugees | |
| cre | Cree | |
| crh | Turks, Krim-Tataars | |
| crp | Creools en Pidgin (overige) | |
| cus | Kusjitische talen (overige) | |
| cze | Tsjechisch | |
| dak | Dakota | |
| dan | Deens | |
| dar | Dargwa | |
| day | Dayak | |
| del | Delaware | |
| den | Slavisch | |
| dgr | Dogrib | |
| din | Dinka | |
| diy | Dihevi | |
| doi | Dogri | |
| dra | Dravidische talen | |
| dua | Duala | |
| dum | Nederlands, Middel- (1050-1350) | |
| dut | Nederlands | |
| dyu | Dyula | |
| dzo | Dzongkha | |
| efi | Efik | |
| egy | Egyptisch | |
| eka | Ekajuk | |
| elx | Elamitisch | |
| eng | Engels | |
| enm | Engels, Middel- (1100-1500) | |
| epo | Esperanto | |
| est | Ests | |
| ewe | Ewe | |
| ewo | Ewondo | |
| fan | Fang | |
| fao | Faeröers | |
| fat | Fanti | |
| fij | Fijinees | |
| fin | Fins | |
| fiu | Fins-Oegrische talen | |
| fon | Fon | |
| fre | Frans | |
| frm | Frans, Middel- (1400-1600) | |
| fro | Frans, Oud- (ca.842-1400) | |
| frr | Noord-Fries | |
| frs | Oost-Fries | |
| fry | Fries | |
| ful | Fulfulde | |
| fur | Frioelisch | |
| gaa | Ga | |
| gay | Gayo | |
| gba | Gbaya | |
| gem | Germaanse talen (overige) | |
| geo | Georgisch | |
| ger | Duits | |
| gez | Ethiopisch | |
| gil | Gilbertees | |
| gla | Schots Gaelisch | |
| gle | Gaelisch | |
| glg | Galicisch | |
| glv | Manx | |
| gmh | Duits, Middel-Hoog | |
| goh | Duits, Oud-Hoog (750-1050) | |
| gon | Gondi | |
| gor | Gorontalo | |
| got | Gotisch | |
| grb | Grebo | |
| grc | Grieks, Klassiek (tot 1453) | |
| gre | Grieks, Modern (vanaf 1453) | |
| grn | Guarani | |
| gsw | Zwitsers Duits | |
| guj | Gujarati | |
| gwi | Gwich'in | |
| hai | Haida | |
| hat | Creools, Frans-Haïtiaans | |
| hau | Hausa | |
| haw | Hawaitaal | |
| heb | Hebreeuws | |
| her | Herero | |
| hil | Hiligaynon | |
| him | Himachali | |
| hin | Hindi | |
| hit | Hittittisch | |
| hmn | Hmong | |
| hmo | Hiri Motu | |
| hun | Hongaars | |
| hup | Hupa | |
| iba | Iban | |
| ibo | Ibo | |
| ice | Ijslands | |
| ido | Ido | |
| iii | Sichuan Yi | |
| ijo | Ijo | |
| iku | Inujtitut | |
| ile | Interlingue | |
| ilo | Ilocano | |
| ina | Interlingua (IALA) | |
| inc | Indische talen (overige) | |
| ind | Indonesisch | |
| ine | Indo-Europese talen (overige) | |
| inh | Ingush | |
| ink | Iñupiaq | |
| ira | Iraans | |
| iro | Irokees | |
| ita | Italiaans | |
| jav | Javaans | |
| jpn | Japans | |
| jpr | Judeo-Perzisch | |
| jrb | Judeo-Arabisch | |
| kaa | Karakalpaks | |
| kab | Kabylisch | |
| kac | Kachin | |
| kal | Kalaallisut | |
| kam | Kamba | |
| kan | Kanarees | |
| kar | Karen | |
| kas | Kashmiri | |
| kau | Kanuri | |
| kaw | Kawi | |
| kaz | Kazachs | |
| kbd | Kabardisch | |
| kha | Khasi | |
| khi | Khoisan talen (overige) | |
| khm | Khmer | |
| kho | Khotanees | |
| kik | Kikuyu | |
| kin | Kinyarwanda | |
| kir | Kirgizisch | |
| kmb | Kimbundu | |
| kok | Konkani | |
| kom | Komi | |
| kon | Kongo | |
| kor | Koreaans | |
| kos | Kusaie | |
| kpe | Kpelle | |
| krl | Karelisch | |
| kro | Cru | |
| kru | Kurukh | |
| kua | Kwanyama | |
| kum | Kumyk | |
| kur | Koerdisch | |
| kut | Kutenai | |
| lad | Ladinisch | |
| lah | Lahnda | |
| lam | Lamba | |
| lao | Laotiaans | |
| lat | Latijn | |
| lav | Lets | |
| lez | Lezgisch | |
| lig | Luganda | |
| lim | Limburgs | |
| lin | Lingala | |
| lit | Litouws | |
| lol | Mongo-Nkundu | |
| loz | Lozi | |
| ltz | Luxemburgs | |
| lua | Luba-Luala | |
| luh | Luba-Kantanga | |
| lui | Luisend | |
| lun | Lunda | |
| luo | Luo | |
| lus | Lushai | |
| mac | Macedonisch | |
| mad | Madagascars | |
| mag | Magahi | |
| mah | Ebonees | |
| mai | Maithili | |
| mak | Makasar | |
| mal | Malayam | |
| man | Mandingo | |
| mao | Maori | |
| map | Maleis-Polynesische talen (overige) | |
| mar | Marathi | |
| mas | Masai | |
| may | Malayam | |
| mdr | Mandar | |
| men | Mende | |
| mga | Iers, Middel- (ca.1100-1500) | |
| mic | Micmac | |
| min | Minangkabau | |
| mis | Overige talen | |
| mkh | Mon-Kmertalen | |
| mlg | Malagassisch | |
| mlt | Maltees | |
| mnc | Mantsjoe | |
| mni | Manipuri | |
| mno | Manobo | |
| moh | Mohawk | |
| mol | Moldavisch | |
| mon | Mongools | |
| mos | Mossi | |
| mul | Diverse talen | |
| mun | Munda talen (overige) | |
| mus | Muskogee | |
| mwr | Marwari | |
| myn | Mayan | |
| nah | Nahuatl | |
| nai | Noord-Amerikaans Indisch | |
| nap | Napolitaans | |
| nau | Nauru | |
| nav | Navajo | |
| nbl | Ndebele (Zuid-Afrika) | |
| nde | Ndbele (Zimbabwe) | |
| ndo | Ndonga | |
| nds | Duits, Neder- | |
| nep | Nepalees | |
| new | Newari | |
| nia | Nias | |
| nic | Niger-Kongo talen (overige) | |
| niu | Niuean | |
| nno | Noors (Nynorsk) | |
| nob | Noors (Bokmål) | |
| nog | Nogai | |
| non | Noors, Oud- | |
| nor | Noors | |
| nso | Noord-Sotho | |
| nub | Nuba | |
| nuym | Nyamwezi | |
| nya | Nyanja, Chewa | |
| nyn | Nyankole | |
| nyo | Nyoro | |
| nzi | Nzima | |
| oci | Occitaans (na 1500) | |
| oji | Ojibwa | |
| ori | Oriya | |
| orm | Oromo | |
| osa | Osage | |
| oss | Ossetisch | |
| ota | Turks, Ottomaans- | |
| oto | Otomi | |
| paa | Papoea | |
| pag | Pangasinan | |
| pal | Pahlavi | |
| pam | Pampanga | |
| pan | Panjabi | |
| pap | Papiaments | |
| pau | Palauan | |
| peo | Perzisch, Oud- | |
| per | Perzisch | |
| phi | Filippijnse talen (overige) | |
| phn | Fenicisch | |
| pli | Pali | |
| pol | Pools | |
| pon | Ponape | |
| por | Portugees | |
| pra | Prakrit | |
| pro | Provencaals (tot 1500) | |
| pus | Pasjtoe | |
| que | Quechua | |
| raj | Rajasthani | |
| rap | Rapanui | |
| rar | Roratongan | |
| roa | Romaanse talen (overige) | |
| roh | Raeto-Romaans | |
| rom | Roma | |
| rum | Roemeens | |
| run | Rundi | |
| rus | Russisch | |
| sad | Sandawe | |
| sag | Sango | |
| sah | Yakut | |
| sai | Zuid-Amerikaans Indisch | |
| sal | Salishan talen | |
| sam | Samaritaans | |
| san | Sanskriet | |
| sas | Sasak | |
| sat | Santali | |
| scc | Servisch (cyrillisch alfabet) | |
| sco | Scots (Lallans) | |
| scr | Kroatisch (Latijns alfabet) | |
| sel | Selkup | |
| sem | Semitische talen (overige) | |
| sga | Iers, Oud- (tot 1100) | |
| sgn | Gebarentalen | |
| shn | Shan | |
| sid | Sidamo | |
| sin | Singalees | |
| sio | Sioux talen | |
| sit | Sino-Tibetaanse talen (overige) | |
| sla | Slavische talen (overige) | |
| slo | Slovaaks | |
| slv | Sloveens | |
| sma | Sami, Zuid- | |
| sme | Sami, Noor- | |
| smi | Samisch | |
| smj | Samisch (Zweeds Laps) | |
| smn | Samisch (Fins Laps) | |
| smo | Samoaans | |
| sms | Samisch (Russisch Laps) | |
| sna | Shona | |
| snd | Sindhi | |
| snk | Soninke | |
| sog | Sogdisch | |
| som | Somalisch | |
| son | Songhai | |
| sot | Sotho | |
| spa | Spaans | |
| srd | Sardisch | |
| srn | Sranan | |
| srr | Serer | |
| ssa | Sub-Sahara Afrikaanse talen (overige) | |
| ssw | Swazi | |
| suk | Sukuma | |
| sun | Sundanees | |
| sus | Susu | |
| sux | Soemerisch | |
| swa | Swahili | |
| swe | Zweeds | |
| syr | Syrisch | |
| tah | Tahitisch | |
| tai | Tai talen (overige) | |
| tam | Tamil | |
| tat | Tataars | |
| tel | Telugu | |
| tem | Temne | |
| ter | Tereno | |
| tet | Tetum | |
| tgk | Tadjik | |
| tgl | Tagalog | |
| tha | Thai | |
| tib | Tibetaans | |
| tig | Tigre | |
| tir | Tigrinya | |
| tiv | Tiv | |
| tkl | Tokelau | |
| tli | Tlingit | |
| tmh | Tamashek | |
| tog | Tongaans (Nyassa) | |
| ton | Tongaans (Tsonga) | |
| tpi | Tok Pisin | |
| tsi | Tsimshian | |
| tsn | Tswana | |
| tso | Tsonga | |
| tuk | Turkmeens | |
| tum | Tumbuka | |
| tup | Tupi talen | |
| tur | Turks | |
| tut | Turks-Tataarse talen (overige) | |
| tvl | Tuvaluaans | |
| twi | Twi | |
| tyv | Tuviniaans | |
| udm | Votiak | |
| uga | Ugaritisch | |
| uig | Uighur | |
| ukr | Oekraïens | |
| umb | Umbundu | |
| und | Niet gedefinieerd | |
| urd | Urdu | |
| uzb | Oesbeeks | |
| vai | Vai | |
| ven | Venda | |
| vie | Vietnamees | |
| vol | Volapük | |
| vot | Votisch | |
| wak | Wakashan talen | |
| wal | Walamo | |
| war | Waray | |
| was | Washo | |
| wel | Welsh | |
| wen | Sorbisch | |
| wln | Waals | |
| wol | Wolof | |
| xal | Calmuck | |
| xho | Xhosa | |
| yao | Jao | |
| yap | Yap | |
| yid | Jiddisch | |
| yor | Joruba | |
| ypk | Yupik | |
| zap | Zapotec | |
| zen | Zenega | |
| zha | Zhuang | |
| znd | Zande | |
| zul | Zulu | |
| zun | Zuni | |