The Full Form of CHRO is‍ Chief human resources officer.

A chief human resources officer (CHRO) or chief people officer (CPO) is a corporate officer who oversees all aspects of human resource management and industrial relations policies, practices and operations for an organization. Similar job titles include: chief people officer, chief personnel officer, executive vice president of human resources and senior vice president of human resources. Roles and responsibilities of a typical CHRO can be categorized as follows: workforce strategist, organizational and performance conductor, HR service delivery owner, compliance and governance regulator, and coach and adviser to the senior leadership team and the board of directors. CHROs may also be involved in board member selection and orientation, executive compensation, and succession planning. In addition, functions such as communications, facilities, public relations and related areas may fall within the scope of the CHRO role. Increasingly, CHROs report directly to chief executive officers and are members of the most senior-level committees of a company (e.g., executive committee or office of the CEO).