What does C/O mean?Class Of ...
Other definitions of C/O:
All of our slang term and phrase definitions are made possible by our wonderful visitors. If you know of another definition of C/O that should be included here, please let us know.
How to use the term C/O:
There are no example uses of C/O at this time. We would greatly appreciate your contribution if you would like to submit your own!
More slang terms:
Screaming My Head Off
see ya later, alligator