It stands for Confœderatio Helvetica, which means the confederation of Helvetians. To give a incredibly condensed history lesson Switzerland has multiple languages and ethnicities and chose Confœderatio Helvetica (Latin) as a neutral language name.
Confoederatio Helvetica (Swiss Confederation)
CH = Confoederatio Helvetica
This is the latin name for Switzerland. It is used in order to be neutral amongst Switzerlands 4 languages.
Switzerland
CH is the international badge for Switzerland, or Helvetia.
It is country domain, like "us" is for United States, "CH" is for Switzerland
Confoederatio Helvetica (Swiss Confederation)
Confoederatio Helvetica, "swiss" or "helvetic confederation"
CH is the abbreviation of Switzerland's official name Confederatio Helvetica.
Switzerland - official name: CH, confoederatio helvetica
Switzerland
Switzerland
Switzerland.
Switzerland
Cars in Switzerland have "CH" on them because "CH" is the country code. It stands for "Confoederatio Helvetica", or "Swiss Confederation".