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 Turkmenistan Cyrillic letters indicating where the vehicle was first registered. 1994 saw the introduction of the current format, which is intended to comply more closely with international norms. Major changes include the switch from Cyrillic letters to Latin, and the presence of the Turkmen flag with the two-letter country code TM on the left of the plate. Unusually, the alphanumerics are rendered in a mix of DIN 1451 and the unnamed font formerly used on French registration plates. The current format is: XX 99 99 XX while the last two letters is based on geographic location. Diplomatic plates are blue with