Codes used in several countries
FU on a licence plate
FU is an area code in 3 countries. The plate's style and country code tell them apart.
Germany
FÜ-AB 1234Code details →Fürth (Bavaria), Fürth (Bavaria)
Italy
FU A58322Code details →Fiume (now Rijeka, Croatia)
No longer issued
Norway
FU 12345Code details →Innlandet
named after Hamar
Germany
Italy
Norway