International vehicle registration code system is used for vehicles belonging to the diplomats of foreign countries with license plate from the host country. That system is host country-specific and varies largely from country to country. For example TR on a diplomatic car in the USA indicates Italian, not Turkish. Such markings in Norway are indicated with numbers only, again different from international standards (e.g. 90 means Slovakian. International vehicle registration code The country in which a motor vehicle's vehicle registration plate was issued may be indicated by an international licence plate country code, formerly known as an International Registration Letter or International Circulation Mark.
Vehicle registration plates of Iceland Vehicle registration plates of Iceland Vehicle registration plates in Iceland are issued by the Icelandic Transport Authority and are made in the state penitentiary. The plates are made of aluminium with reflective base and embossed characters. The current registration system uses three letters and two digits or two letters and three digits in Helvetica Neue. The plates are issued randomly, they are not issued sequentially and they do not have any geographic coding. There are no special letters or number series for special vehicle types (this may vary depending on type of plates, see chart below.) The registration system was