ISO 639, ISO 639-2, ISO 639-3, List of ISO 639 language codes, ISO 639 macrolanguage, Spurious languages, ISO 15924, Codes for constructed languages, Karipuna language, Ngbinda language, Graph Query Language, Southern Ndebele language, Tsakhur language, Regular Language description for XML, Gondi language, Nen language (Cameroon), Ỹaroamë language, Bomitaba language, Buyu language, Chakato language, Avar language, Rawat language, Waiwai language, Surigaonon language, Loma language, Common Language Infrastructure, Kirya-Konzəl language, Northern Ndebele language, Baybay language, Patwin language, Document Style Semantics and Specification Language, Aariya language, Awngthim language, Daatsʼiin language, Mbaka language, Pattapu language, Pascal (programming language), Language of Temporal Ordering Specification, Tamang language, Takpa language, Slavic languages

Boma language, Anguthimri language, Kalanguya language, Paranan Agta language, Buyang language, Montenegrin language, Yendang language, Kaba language, Nauruan language, War language, Yolŋu Sign Language, Angaataha language, Parsi language, Budza language, Fula language, Jola-Felupe language, Sonde language, Lamalama language, Rennellese Sign Language, Ikizu language, French Belgian Sign Language, Rusyn language, Senara language, Shira language, Kanowit language, Eranadan language, Tsong language, Bafia language (Cameroon), Lwalu language, Sanapaná language, Standard Generalized Markup Language, Simaa language, Col language, Jabo language, Womo language, Bihari languages, Papua New Guinean Sign Language, Polonombauk language, Semandang language, Blagar language, Lese language, C++, Daka language, Arawá language, Tai Yo language, Sámi languages, Bilen language, Palpa language (Indo-Aryan), Tsuutʼina language, Land Dayak languages

ISO 639, ISO 639-2, ISO 639-3, List of ISO 639 language codes, ISO 639 macrolanguage, Spurious languages, ISO 15924, Codes for constructed languages, Karipuna language, Ngbinda language, Graph Query Language, Southern Ndebele language, Tsakhur language, Regular Language description for XML, Gondi language, Nen language (Cameroon), Ỹaroamë language, Bomitaba language, Buyu language, Chakato language, Avar language, Rawat language, Waiwai language, Surigaonon language, Loma language, Common Language Infrastructure, Kirya-Konzəl language, Northern Ndebele language, Baybay language, Patwin language, Document Style Semantics and Specification Language, Aariya language, Awngthim language, Daatsʼiin language, Mbaka language, Pattapu language, Pascal (programming language), Language of Temporal Ordering Specification, Tamang language, Takpa language, Slavic languages, Boma language, Anguthimri language, Kalanguya language, Paranan Agta language, Buyang language, Montenegrin language, Yendang language, Kaba language, Nauruan language, War language, Yolŋu Sign Language, Angaataha language, Parsi language, Budza language, Fula language, Jola-Felupe language, Sonde language, Lamalama language, Rennellese Sign Language, Ikizu language, French Belgian Sign Language, Rusyn language, Senara language, Shira language, Kanowit language, Eranadan language, Tsong language, Bafia language (Cameroon), Lwalu language, Sanapaná language, Standard Generalized Markup Language, Simaa language, Col language, Jabo language, Womo language, Bihari languages, Papua New Guinean Sign Language, Polonombauk language, Semandang language, Blagar language, Lese language, C++, Daka language, Arawá language, Tai Yo language, Sámi languages, Bilen language, Palpa language (Indo-Aryan), Tsuutʼina language, Land Dayak languages, Yansi language, Igboid languages, Bagheli language, Aurá language, Teribe language, Paraguayan Sign Language, Moldovan language, Aklanon language, Bamu language, Nanggu language, Yalahatan language, Central Asmat language, Lama language (Bai), Kakwa language, Enxet language, Holoholo language, Tedim language, Beti languages, Angaité language, Rejang language, Kadugli language, Noongar language, Magɨyi language, Kurmali language, ANSI C, Bigambal language, Siawi language, Maldivian language, ANSI/ISO C Specification Language, Tangsa language, Wilson River language, Watut language, Shö language, Zhuang languages, Eton language, Oromo language, Haya language, Kagate language, Inagta Alabat language, Bai language, Prolog, Arma language, Poqomchiʼ language, Blissymbols, Ngura languages, Kom language (Cameroon), Lower Burdekin languages, C Sharp (programming language), Chhattisgarhi language, Hlersu language, Kwanga language, Kapampangan language, Europanto, Sunwar language, Ngam language, Burunge language, South Barisan Malay, Bosnian language, Mankiyali language, Wolaitta language