C/O
C/O definition by Slang.net
This page explains what the acronym "C/O" means. The definition, example, and related terms listed above have been written and compiled by the Slang.net team.
We are constantly updating our database with new slang terms, acronyms, and abbreviations. If you would like to suggest a term or an update to an existing one, please let us know!
Baseball Slang Quiz: Can you bat 1.000?
A common abbreviation used on shipping labels to indicate a specific recipient; may also be used in an email message that is sent to multiple people.