董事长的英文是ChairmanoftheBoard，缩写Chairman。CEO(ChiefExecutiveOfficer)执行总裁，首席执行官。类似缩写：COO(Chiefoperatingofficer)首席运行官CFO(Chieffinancialofficer)首席财务官CTO(Chieftechnologyofficer)首席技术官CIO(Chiefinformationofficer)首席信息总管CAO(ChiefAdministrativeOfficer)首席行政官扩展资料董事长（英语：Chairmanoftheboard