CEO : Chief Executive Officer (최고경영자)
COO : Chief Operation Officer (최고운영책임자 / 최고업무책임자)
CFO : Chief Financial Officer (재무담당 최고 책임자)
CIO : Chief Information Officer (최고정보책임자)
CTO : Chief Technology Officer (최고기술경영자)
CDO : Chief Development Officer (최고개발책임자)
CKO : Chief Knowledge Officer (최고지식경영자)
CPO : Chief Privacy Officer (최고개인정보보호책임자)
CSO : Chief Strategy Officer (최고전략책임자)
: Customer Satisfaction Officer (고객만족경영자)
: Chief Security Officer (최고정보보안책임자 / 보안담당최고책임자)
CVO : Chief Vision Officer (최고비전책임자)
C@O : Chief e-Business Officer (최고 e-Business 책임자)