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 an organization. The CEO of a corporation or company typically reports to the board of directors and is charged with maximizing the value of the entity. Titles also often given to the holder of the CEO position include president and chief executive (CE).

The Child Exploitation and Obscenity Section (CEOS) is a section of the Criminal Division of the United States Department of Justice in charge of enforcing federal criminal statutes relating to the exploitation of children and obscenity. Created in 1987, the section comprises approximately 15 attorneys who prosecute defendants who have violated federal child exploitation and obscenity laws and also assist the 93 United States Attorney Offices in investigations, trials, and appeals related to these offenses.

Kea , also known as Gia or Tzia , Zea, and, in antiquity, Keos (, ), is a Greek island in the Cyclades archipelago in the Aegean Sea. Kea is part of the Kea-Kythnos regional unit.