Codes used in several countries
Z on a licence plate
Z is an area code in 3 countries. The plate's style and country code tell them apart.
Czechia
1Z2 3456Code details →Zlín Region
named after Zlín
Germany
Z-AB 1234Code details →Zwickau (Saxony)
Spain
Z-1234-ABCode details →Zaragoza (Aragon)
Czechia
Germany
Spain