Swiss Franc(CHF) is 瑞士 法郎
Swiss Franc is Translated into "瑞士法郎" in Chinese Word by China Official and Banks.
"法郎" is "Franc" in Transliteration. "瑞郎" is "瑞士法郎" in Short.
Reference by Bank of China: http://www.boc.cn/sourcedb/whpj/

Chinese People Call it "瑞士法郎","瑞郎".

Switzerland is Translated into "瑞士" by China Official.