Codes used in several countries
CU on a licence plate
CU is an area code in 5 countries. The plate's style and country code tell them apart.
Italy
CU A58322Code details →Cuneo (Piedmont)
No longer issued
Norway
CU 12345Code details →Akershus
named after Jessheim and Lillestrøm
Serbia
ĆU 123-ABCode details →Ćuprija (Pomoravlje District)
named after Ćuprija
Spain
CU-1234-ABCode details →Cuenca (Castilla-La Mancha)
United Kingdom
CU51 ABCCode details →Swansea (Cymru)