officern.官员;高级职员;警官;军官;办事员
Officer Distribution Plan军官分配计划
Officer Assignment Folder军官任命表册
Officer Selection Battery军官选拔队
Officer Evaluation Center军官鉴定中心
Officer Evaluation System军官鉴定制度
Officer Deficiency Letter军官缺点警告书
Officers' Tactical School陆军工兵(局)地形实验室