The abbreviation CEO stands for "Chief Executive Officer." This title refers to the highest-ranking executive in a company or organization, responsible for making major corporate decisions, managing operations, and holding overall accountability. The CEO typically reports to the board of directors and is instrumental in shaping company strategy, culture, and policies. In many organizations, the CEO serves as the public face of the company, representing it to stakeholders, the media, and the public. The role is pivotal in guiding the organization toward achieving its goals and negotiating with partners, investors, and other leaders within the industry.