CHN

From Wikipedia, the free encyclopedia

As a three letter acronym, CHN can be:

• the Canadian Health Network,
• the IOC country code, and ISO 3166-1 alpha-3 code for China, used by the People's Republic of China
• the former IOC country code for the Republic of China as China between 1932-1956. (Now Chinese Taipei (TPE))
• the Iranian Cultural Heritage News Agency (CHN)
• the elements carbon (C), hydrogen (H), and nitrogen (N), which can be measured with an CHN analyzer