=Contact Officer[军]联络官
accountant officer 会计主管
authorized officer 授权人员
gunnery officer 射击指挥所主任
loan officer 信贷员
action officer phr. 行动人员（被派遣到敌对环境中执行秘密任务的情报人员）
Chief Investment Officer 首席投资官
top officer 高级军官
transferred officer 【法】 调任人员
officer's check 银行本票
certifying officer 【经】 核证人
