ICO

Meaning In care of
Type Acronym
Rank ★ ★ ☆  Average
Usage Online Only (chat, messaging, e-mail)
Comments 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.
Updated December 23, 2013
Meaning In concern of
Type Acronym
Rank ★ ☆ ☆  Uncommon
Usage Online Only (chat, messaging, e-mail)
Comments A shorter way of saying a matter concerns a specific person.
Updated December 23, 2013
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