Codes used in several countries
DO on a licence plate
DO is an area code in 3 countries. The plate's style and country code tell them apart.
Austria
DO 123ABCode details →Dornbirn (Vorarlberg)
Germany
DO-AB 1234Code details →Dortmund (North Rhine-Westphalia)
United Kingdom
DO51 ABCCode details →Shrewsbury (Deeside to Shrewsbury)
Austria
Germany
United Kingdom