Officer

Examples

Ceremonial and other contexts

• Officer, or Great Officer, a grade, class, or rank of within certain chivalric orders and orders of merit, e.g., Legion of Honour, Order of the Garter, Order of the Holy Sepulchre, Order of Leopold
• Great Officer of State
• Merchant marine officer or licensed mariner
• Officer of arms
• Officer in The Salvation Army, and other state decorations

  Corporations

• Bank officer
• Corporate officer, a corporate title
• *Chief executive officer
• * Chief financial officer
• * Chief Operating Officer
• Executive officer

  Education

• Chief academic officer, a provost
• Sabbatical officer

  Law enforcement

• Bylaw enforcement officer
• Corrections officer
• Customs officer
• Environmental Health Officer
• FBI
• Officer of the court
• Parking enforcement officer
• Police officer
• Security officer

  Military

• Officer
• Commanding officer
• Petty officer

  Politics and government

• Chief Medical Officer
• Foreign Service Officer, a diplomatic officer
• Internal Service Officer, a diplomatic officer
• Presiding Officer
• Returning officer

  Shipping industry

• Captain, the person in charge of a merchant ship
• Chief Engineering Officer, the person in charge of the technical department on a merchant ship
• Chief officer or chief mate, typically the person in charge of the deck department of a merchant ship
• Coastguard Rescue Officer, a rescue officer employed by HM Coastguard
• Second officer or second mate, typically the navigator and medical officer on a merchant ship
• Third officer or third mate, typically the safety officer on a merchant ship
• Second Engineering Officer, the person in charge of the engine room on a merchant ship
• Third Engineering Officer, an Engineering Officer of the Watch