Codes used in several countries
CH on a licence plate
CH is an area code in 5 countries. The plate's style and country code tell them apart.
Bulgaria
CH 1234 ABCode details →Sliven
Italy
CH A58322Code details →Chieti (Abruzzo)
Norway
CH 12345Code details →Akershus
named after Lillestrøm
Ukraine
CH 1234 BCCode details →Sevastopol
No longer issued
United Kingdom
CH51 ABCCode details →Cardiff (Cymru)
Bulgaria
Italy
Norway
Ukraine
United Kingdom