Codes used in several countries
WK on a licence plate
WK is an area code in 4 countries. The plate's style and country code tell them apart.
Austria
WK 123ABCode details →Vienna
Germany
WK-AB 1234Code details →Ostprignitz-Ruppin (Brandenburg)
named after Wittstock/Dosse
Poland
WK 12345Code details →Warszawa (Masovian)
United Kingdom
WK51 ABCCode details →Truro (West of England)
Austria
Germany
Poland
United Kingdom