ISO 3166-2:JP

Prefektuur   Code Aichi JP-23 Akita JP-05 Aomori JP-02 Chiba JP-12 Ehime JP-38 Fukui JP-18 Fukuoka JP-40 Fukushima JP-07 Gifu JP-21 Gunma JP-10 Hiroshima JP-34 Hokkaidō JP-01 Hyōgo JP-28 Ibaraki JP-08 Ishikawa JP-17 Iwate JP-03 Kagawa JP-37 Kagoshima JP-46 Kanagawa JP-14 Kōchi JP-39 Kumamoto JP-43 Kyōto JP-26 Mie JP-24 Miyagi JP-04 Miyazaki JP-45 Nagano JP-20 Nagasaki JP-42 Nara JP-29 Niigata JP-15 Ōita JP-44 Okayama JP-33 Okinawa JP-47 Ōsaka JP-27 Saga JP-41 Saitama JP-11 Shiga JP-25 Shimane JP-32 Shizuoka JP-22 Tochigi JP-09 Tokushima JP-36 Tokio JP-13 Tottori JP-31 Toyama JP-16 Wakayama JP-30 Yamagata JP-06 Yamaguchi JP-35 Yamanashi JP-19

 Futnuuten 

 Luke uk diar 
 ISO 3166-2, Tabel faan lun-codes.
 ISO 3166-1, Tabel faan lun-codes, so üs uun domain-nöömer.