CN could be cable needle...I would need to see in what context to be sure.
CN means charge nurse.
In the world, the common abbreviation for China is CN.
Cyanide isn't on the periodic table, it is a polyatomic ion. Its symbol is CN and has a -1 oxidation state
In chemical term it means Cyanide
I've seen it abbreviated as CN (though that is the internet domain for China)
It can mean "Code Name" as in the popular Korean Band CN BLUE
.cn means, china internet addresses
Sterling silver
What does DB 3 925 CN mean
The engraving "ATI BR CN" on your ring could have several meanings depending on the context. It might represent initials, a personal motto, or a significant date or event. In some cases, it could be an abbreviation for a specific group or organization. If it’s a piece of jewelry from a particular brand, it may also refer to the designer or collection.
"CN" originally meant "Canadian National", the rail transport company that built the tower in 1975.
cn