639 Identifier Documentation: isl << Back to Code Tables Icelandic [isl] When two 639-2 codes are provided for the same language, they are to be considered synonyms. The first is from the code set for terminology applications (ISO 639-2/T) and the second is from the code set for bibliographic applications (ISO 639-2/B). Identifier Language Name(s) Status Code Sets Equivalent(s) Scope Language Type Denotations isl Icelandic Active 639-2, 639-2/T, 639-3 639-1: is639-2/B: ice639-2/T and 639-3: isl Individual Living Ethnologue, Glottolog, Wikipedia