B

Blagoevgrad, Burgas,

D

Dobrich,

G

Gabrovo,

K

Khaskovo, Kŭrdzhali, Kyustendil,

L

Lovech,

M

Montana,

P

Pazardzhit, Pernik, Pleven, Plovdiv,

R

Razgrad, Ruse,

S

Shumen, Silistra, Sliven, Smolyan, Sofia-Capital, Sofiya, Stara Zagora,

T

Tŭrgovishte,

V

Varna, Veliko Tŭrnovo, Vidin, Vratsa,

Y

Yambol,