Used in BCP47 recommendation for the subtag of a language, script, region or variant
IANA subtag
Language Taxonomy
Language
Named individual
Język starochiński
Chinese, Old
Siōng-kó͘ Hàn-gí
Bahasa Cina Lama
Cinese antico
Chinois archaïque
Старокинески језик
Starokineski jezik
上古漢語
Fornkinesiska
old Chinese
Old Chinese
Chinês antigo
上古音
Древнекитайский язык
Bahasa Tionghoa Kuno
上古汉语
Altchinesische Sprache