Codes used in several countries
TT on a licence plate
TT is an area code in 6 countries. The plate's style and country code tell them apart.
Germany
TT-AB 1234Code details →Bodenseekreis (Baden-Württemberg)
named after Tettnang
Greece
TT-1234Code details →Rhodope
Norway
TT 12345Code details →Vestland
named after Odda
Serbia
TT 123-ABCode details →Tutin (Raška District)
named after Tutin
Slovakia
TT 123ABCode details →Trnava (Trnava Region)
Ukraine
TT 1234 BCCode details →Kyiv