Codes used in several countries
RO on a licence plate
RO is an area code in 5 countries. The plate's style and country code tell them apart.
Austria
RO 123ABCode details →Rohrbach (Upper Austria)
Germany
RO-AB 1234Code details →Rosenheim (Bavaria), Rosenheim (Bavaria)
Italy
RO A58322Code details →Rovigo (Veneto)
Montenegro
RO AB 123Code details →Rožaje
United Kingdom
RO51 ABCCode details →Reading
Austria
Germany
Italy
Montenegro
United Kingdom