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 Lesotho white-on-black and had an additional preceding 'L' which stood for Lesotho. Vehicle registration plates of Lesotho Lesotho requires its residents to register their motor vehicles and display vehicle registration plates. Plates are blue-on-white for private vehicles and red-on-white for government vehicles. They follow the format of one or two letters followed by four numbers. Diplomatic Plates are blue-on-white however have the letters CD on them. A "mokorotlo", the same colour as the characters on the plate, is stuck onto the plate to show a 5-year validity period. Dealer plates are also red-on-white but do not follow the A 1234 standard