ISO 639
ISO 639-3
ISO 639-2
List of ISO 639 language codes
ISO 639 macrolanguage
Spurious languages
ISO 15924
Southern Ndebele language
Codes for constructed languages
Graph Query Language
Karipuna language
Ngbinda language
Regular Language description for XML
Ỹaroamë language
Rawat language
Tsakhur language
Avar language
Buyu language
Surigaonon language
Kirya-Konzəl language
Nen language (Cameroon)
Gondi language
Pattapu language
Awngthim language
Northern Ndebele language
Paranan Agta language
Document Style Semantics and Specification Language
Chakato language
Aariya language
Bomitaba language
Loma language
Common Language Infrastructure
Kalanguya language
Baybay language
Tamang language
Boma language
Eranadan language
Patwin language
Angaataha language
Slavic languages
Budza language
Yolŋu Sign Language
Nauruan language
Pascal (programming language)
Mbaka language
Kanowit language
Jola-Felupe language
Shira language
Daatsʼiin language
Bafia language (Cameroon)
French Belgian Sign Language
War language
Standard Generalized Markup Language
Language of Temporal Ordering Specification
Rusyn language
Takpa language
Anguthimri language
Buyang language
Rennellese Sign Language
Yendang language
Parsi language
Sanapaná language
Lamalama language
Yansi language
Semandang language
Montenegrin language
Simaa language
Kaba language
Fula language
Lavi language
Ikizu language
Tai Yo language
Sámi languages
Paraguayan Sign Language
Palpa language (Indo-Aryan)
Lwalu language
Tsong language
Inagta Alabat language
South Slavic languages
Senara language
Daka language
Sonde language
Papua New Guinean Sign Language
Aklanon language
Igboid languages
Kakwa language
Polonombauk language
Womo language
Bilen language
Yalahatan language
Jabo language
Blagar language
Lese language
Rejang language
Tangsa language
Land Dayak languages
Enxet language
Col language
Bagheli language
Angaité language
Kadugli language
Tsuutʼina language
C++
Teribe language
Maldivian language
Shö language
Bihari languages
ANSI C
ANSI/ISO C Specification Language
Moldovan language
Tedim language
Nanggu language
Kurmali language
Holoholo language
Central Asmat language
Lama language (Bai)
Zhuang languages
Bamu language
Bai language
Kagate language
Beti languages
Bigambal language
Poqomchiʼ language
Chhattisgarhi language
Noongar language
Wilson River language
Magɨyi language
Eton language
Watut language
Prolog
Blissymbols
Siawi language
Oromo language
South Barisan Malay
Haya language
Ngura languages
Bosnian language
Burunge language
Europanto
Kom language (Cameroon)
Modula-2
Mulao language (Kra)
C Sharp (programming language)
Sunwar language
Usarufa language
Ngam language
Mankiyali language
Jino language
Orya–Tor languages
Bangandu language
Kapampangan language
Mugom dialect
Olrat language
Kwanga language
Ná-Meo language
Pannonian Rusyn
Trinidad and Tobago Sign Language
Z notation
Wolaitta language
Filipino language
Katabangan language
Indo-Pakistani Sign Language
Ancient Hebrew language
Madhi Madhi language
Tlapanec language
Kurukh language
Khalaj language
Tequiraca language
Flemish Sign Language
APT (programming language)
Abkhaz language
Anu-Hkongso language
Chukchi language
Fipa language
CHILL
Faifi language
Magar Kham language
Tamambo language
Marind language
Nso language
Unified Modeling Language
West Frisian language
Hawaiʻi Sign Language
Marwari language
Kanuri language
Siculo-Arabic
Azerbaijani language
Varieties of American Sign Language
Manide language
Inku language
Ben Tey Dogon
South Levantine Arabic
Kven language
Mungbam language
Sindhi language
Office Open XML
Ojibwe language
Odia language
Palembang language
Silesian language