By Country:

A
Albania
Andorra
Armenia
Austria
Azerbaijan

B
Belarus
Belgium
Bosnia and Herzegovina
Bulgaria

C
Croatia
Cyprus
Czechia

D
Denmark

E
Estonia

F
Finland
France

G
Georgia
Germany
Greece

H
Hungary

I
Iceland
Ireland
Italy

K
Kazakhstan
Kosovo

L
Latvia
Liechtenstein
Lithuania
Luxembourg

M
Malta
Moldova
Monaco
Montenegro

N
Netherlands
North Macedonia (formerly Macedonia)
Norway

P
Poland
Portugal

R
Romania
Russia

S
San Marino
Serbia
Slovakia
Slovenia
Spain
Sweden
Switzerland

T
Turkey

U
Ukraine
United Kingdom (UK)

V
Vatican City (Holy See)