Used in BCP47 recommendation for the subtag of a language, script, region or variant
IANA subtag
Language Taxonomy
Батак тоба
バタク・トバ語
Toba batak
batak Toba
Batak toba
Batak Toba
Bahasa Batak Toba
Batak Toba jezik
Toba Batak language
Language
Named individual