ICO
1. What does ICO stand for?
In care of
Example
"It says "ICO John" on it, so you should open it, John."
Related Slang
Usage
✓ Email
Last Updated: December 23, 2013
2. What does ICO stand for?
In concern of
A shorter way of saying a matter concerns a specific person.
Example
"ICO Sarah, we should ask her if she has any feedback so far."
Related Slang
Usage
✓ Email
Last Updated: December 23, 2013
Specifies the person who a message or letter is for, i.e., a letter may have the phrase "ICO John," which means it is intended for John.