Codes used in several countries
BU on a licence plate
BU is an area code in 4 countries. The plate's style and country code tell them apart.
Norway
BU 12345Code details →Akershus
named after Asker og Bærum
Serbia
BU 123-ABCode details →Bujanovac (Pčinja District)
named after Bujanovac
Spain
BU-1234-ABCode details →Burgos (Castile and León)
United Kingdom
BU51 ABCCode details →Birmingham