ISO 3166-2 données pour la Bulgarie
ISO 3166-2:2002-05-21 no 2
BG-01 Blagoevgrad BG-02 Bourgas BG-08 Dobritch BG-07 Gabrovo BG-26 Khaskovo BG-28 Yambol BG-09 Kardjali BG-10 Kyoustendil BG-11 Lovetch BG-12 Montana BG-13 Pazardjik BG-14 Pernik BG-15 Pleven BG-16 Plovdiv BG-17 Razgrad BG-18 Roussé BG-19 Silistra BG-20 Sliven BG-21 Smolyan BG-23 Sofia BG-22 Sofia-Grad BG-24 Stara Zagora BG-27 Choumen BG-25 Targovichte BG-03 Varna BG-04 Veliko Tarnovo BG-05 Vidin BG-06 Vratsa