Codes used in several countries
NB on a licence plate
NB is an area code in 4 countries. The plate's style and country code tell them apart.
Germany
NB-AB 1234Code details →Mecklenburgische Seenplatte (Mecklenburg-Western Pomerania)
named after Neubrandenburg
Greece
NB-1234Code details →Thessaloniki
Norway
NB 12345Code details →Vestfold
named after Larvik
United Kingdom
NB51 ABCCode details →Newcastle (North)
Germany
Greece
Norway
United Kingdom