Codes used in several countries
SH on a licence plate
SH is an area code in 6 countries. The plate's style and country code tell them apart.
Germany
SH-AB 1234Code details →Schleswig-Holstein
Norway
SH 12345Code details →Rogaland
named after Haugesund
Poland
SH 12345Code details →Chorzów (Silesian)
Spain
SH-1234-ABCode details →Spanish Sahara (now Western Sahara)
No longer issued
Switzerland
SH 123456Code details →Schaffhausen
United Kingdom
SH51 ABCCode details →Glasgow (Scotland)