PRO - Public Relations Officer
Public Relations Officer, also known as "Jan sampark adhikari" represents a company or organization, public or private, in front of media. They build, maintain and manage public relations for the company using all forms of media and communication. Public relations (PR) is the practice of managing the spread of information between an individual or an organization and the public.
PRO - Professional
A person engaged or qualified in a particular profession is known as a professional. For example, a person working in an IT domain of an organization is known as an IT Professional.