Codes used in several countries
SG on a licence plate
SG is an area code in 6 countries. The plate's style and country code tell them apart.
Germany
SG-AB 1234Code details →Solingen (North Rhine-Westphalia)
Poland
SG 12345Code details →Gliwice (Silesian)
Slovenia
SG AB-123Code details →Dravograd, Radlje ob Dravi, Ravne na Koroškem, Slovenj Gradec
named after Slovenj Gradec
Spain
SG-1234-ABCode details →Segovia (Castile and León)
Switzerland
SG 123456Code details →St. Gallen
United Kingdom
SG51 ABCCode details →Glasgow (Scotland)