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 Botswana Vehicle registration plates of Botswana Vehicle registration plates of Botswana for normal motor vehicles begin with the letter "B", followed by three numbers, followed by three letters. The digits and letters are assigned by a registrar. The three letters will never include the letter Q in order to avoid confusion with the letter O. The front number plates have black lettering on a white reflective background. The rear number plates have black lettering on a yellow reflective background. Public passenger number plates have blue lettering on a white reflective background in the front and white lettering on blue background at