爱思英语编者按：英文公司职务中老是会有C什么O什么，比如我们熟悉的CEO或是COO，那么这些缩写都代表哪些单词？又是什么意思呢？最全的C?O大全帮你答疑！

CAO-Chief Administrative Officer首席行政官

CBO-Chief Business Officer首席品牌官

CCO-Chief Cultural Officer首席文化官

CEO-Chief Executive Officer首席执行官

CFO-Chief Finance Officer财务总监

CHO-Chief Human Resources Officer首席人事官

CIO-Chief Information Officer首席信息官

CRO-Chief Research Officer首席研究官

CKO-Chief Knowledge Officer首市知识官

CMO-Chief Marketing Officer首席市场官

CNO-Chief Negotiation Officer首席谈判官

CTO-Chief Technology Officer首席技术官

CLO-Chief Legal Officer首席法律官

COO-Chief Operating Officer首席运营官

CPO-Chief Public Relation Officer首席公关官

CQO-Chief Quality Officer首席质量官

CSO-Chief Solving Officer首席问题官

CUO-Chief User Officer客户总监