Used in BCP47 recommendation for the subtag of a language, script, region or variant
IANA subtag
Language Taxonomy
Language
Named individual
Matses
Matsés
Matsés language
Матсес
𐌼𐌰𐍄𐍃𐌴𐍃𐌰𐍂𐌰𐌶𐌳𐌰
matsés
Matseseg