Liên quan ISO ISO 3166-1 alpha-2 ISO 4217 ISO 14000 Isopren Isoniazid ISO 9001 Isoamyl acetat ISO 31-11 ISO 22000
Tài liệu tham khảo WikiPedia: ISO 3166-2:FR http://www.statoids.com/ufr.html https://www.iso.org/obp/ui/#iso:code:3166:FR