Codes used in several countries
CA on a licence plate
CA is an area code in 9 countries. The plate's style and country code tell them apart.
Bulgaria
CA 1234 ABCode details →Sofia City
No longer issued
Germany
CA-AB 1234Code details →Oberspreewald-Lausitz (Brandenburg)
named after Calau
Italy
CA A58322Code details →Cagliari (Sardinia), South Sardinia (Sardinia)
Norway
CA 12345Code details →Akershus
named after Asker og Bærum
Serbia
ČA 123-ABCode details →Čačak (Moravica District)
named after Čačak
Slovakia
CA 123ABCode details →Čadca (Žilina Region)
Spain
CA-1234-ABCode details →Cádiz (Andalusia)
Ukraine
CA 1234 BCCode details →Cherkasy Oblast
No longer issued
United Kingdom
CA51 ABCCode details →Cardiff (Cymru)