Codes used in several countries
FZ on a licence plate
FZ is an area code in 4 countries. The plate's style and country code tell them apart.
Germany
FZ-AB 1234Code details →Schwalm-Eder-Kreis (Hesse)
named after Fritzlar
Norway
FZ 12345Code details →Innlandet
named after Elverum and Hamar
Poland
FZ 12345Code details →Zielona Góra (Lubusz)
United Kingdom
FZ51 ABCCode details →Antrim (Northern Ireland), Down (Northern Ireland)
named after Belfast
Germany
Norway
Poland
United Kingdom