C/O


Meaning of C/O in English

c/o BrE AmE

the written abbreviation of care of , used especially in addresses when you are sending a letter or package to someone who is living in someone else’s house:

John Hammond, c/o Mrs Pearce, The Old Rectory, Reepham

Longman Dictionary of Contemporary English.      Longman - Словарь современного английского языка.