Codes used in several countries
TN on a licence plate
TN is an area code in 6 countries. The plate's style and country code tell them apart.
Greece
TN-1234Code details →Trikala
Ireland
241-TN-12345Code details →Tipperary
named after Tipperary North Riding
No longer issued
Italy
TN A58322Code details →Trentino (Trentino-South Tyrol)
Norway
TN 12345Code details →Vestland
named after Stord
Slovakia
TN 123ABCode details →Trenčín (Trenčín Region)
United Kingdom
TN51 ABCCode details →Edinburgh (Scotland)
No longer issued