BGBL Bulgaria/Blagoevgrad
BGBU Bulgaria/Burgas
BGDO Bulgaria/Dobrich
BGGA Bulgaria/Gabrovo
BGHA Bulgaria/Haskovo
BGJA Bulgaria/Jambol
BGKA Bulgaria/Kardzhali
BGKJ Bulgaria/Kjustendil
BGLO Bulgaria/Lovech
BGMO Bulgaria/Montana
BGPA Bulgaria/Pazardzhik
BGPE Bulgaria/Pernik
BGPL Bulgaria/Pleven
BGPV Bulgaria/Plovdiv
BGRA Bulgaria/Razgrad
BGRU Bulgaria/Ruse
BGSG Bulgaria/Sofija grad
BGSI Bulgaria/Silistra
BGSL Bulgaria/Sliven
BGSM Bulgaria/Smoljan
BGSO Bulgaria/Sofijska oblast
BGSU Bulgaria/Shumen
BGSZ Bulgaria/Stara Zagora
BGTA Bulgaria/Targovishte
BGVA Bulgaria/Varna
BGVI Bulgaria/Vidin
BGVR Bulgaria/Vraca
BGVT Bulgaria/Veliko Tarnovo