plural of noncommissioned officer

A person holding a rank in the RAF, between that of pilot officer and flight lieutenant, equivalent to an Army lieutenant or Royal Navy sublieutenant.

The lowest rank of a commissioned officer in the RAF, equivalent to an Army ensign or coronet

Someone who works in an office.

(dated) An office where information may be obtained, particularly respecting servants to be hired.

press secretary

plural of peace officer

(Canada) An agent of municipal law enforcement responsible for ensuring obedience to the bylaws.

plural of bylaw officer

(US, Canada, law enforcement) A civil law enforcement officer with a duty to maintain law and order, i.e. bylaw officer, police officer, sheriff, etc.