A&E,
在英式英语中,是急救室或急诊室的意思,全称Accident & Emergency. E.R. Emergency Room 是美国通常的叫法。
medical department/department of internal medicine:内科
surgical deparment;department of surgery: 外科
obstetrics and gynecology department: 妇产科
ophtalmology department:眼科
dental department:牙科
真实英文缩写为clinic