ISO 639-2, the international standard for language codes, assigns the code jpn to Japanese.
- ISO 639-2/B code: jpn
- ISO 639-1 code: ja
- English name: Japanese
- French name: japonais
Document v1 · published by Koskamo · updated 2026-10-04
ISO 639-2, the international standard for language codes, assigns the code jpn to Japanese.