Vehicle registration plates of Bulgaria Vehicle registration plates of Bulgaria Standard Bulgarian vehicle registration plates display black glyphs (alphanumeric characters) on a white background, together with – on the left-hand side of the plate – a blue vertical "EU strip" showing the flag of Europe (or, for older-registered cars, the flag of Bulgaria) and, below it, the country code for Bulgaria: BG. The characters displayed in the main field of the plate are: The format is thus XX NNNN YY, where XX (or X) is the province code, NNNN is the serial number, and YY is the series. Since 1992, only glyphs that are common
Vehicle registration plates of Serbia letter in the middle (L) is denoting the status of the owner. Additionally, plates have vertically orientated two-letter initials in small letters on the left side (after blue stripe) indicating the city in which they were issued (BG for Belgrade) and two numbers on the right side indicating the year for which they are valid (e.g., 12 for 2012). Vehicle registration plates of Serbia Vehicle registration plates of Serbia are issued using a two-letter region code, followed by three or four-digit numeric and a two-letter alpha license code, separated by a hyphen (e.g., BG 123-AA or BG 1233-AA). The regional