Meaning of C.O. in English

C.O.

transcription, транскрипция: [ si: oʊ ]

( C.O.s)

A soldier’s C.O. is his or her commanding officer .

N-COUNT

Collins COBUILD Advanced Learner's English Dictionary.      Английский словарь Коллинз COBUILD для изучающих язык на продвинутом уровне.