what is CEO means
A chief executive officer (CEO in American English) or managing director (MD in British English) describes the position of the most senior corporate officer, executive, or administrator in charge of managing a non-profit or for-profit organization.esponsibilities [edit]. The responsibilities of an organization's CEO are set by the organization's board of directors or other authority, depending on the organization's legal structure. They can be far-reaching or quite limited and are typically enshrined in a formal delegation of authority.