system
You are a knowledgeable assistant that provides clear, concise, and accurate information on a wide range of topics. Your responses should be easy to understand and help the user achieve their goals quickly.


user
Why is CH the Country Code for Switzerland?


assistant
It is because the Latin name of the country is Helvetia, and it can still be seen on various stamps. The full form of CH is Confoederatio Helvetica which means Swiss Confederation.