Since ancient times, human beings have been able to communicate with each other in many ways such as symbols, images, body movements, sounds or words. Besides painting, carving, engraving, painting on the wall; speak in public, send letters by hand; write on leaves, animal skin, or on paper; conveying information via radio, television and the Internet, festivals, meetings and exchanges are also examples that a person or a group often uses to exchange information and understand each other. Different ways of communicating to understand each other can be considered information relations, communication or public relations. PR stands for public relations . PR is not only understood as a function of brand development, it is also used as a noun for people, for example, he is PR . It can be used as a verb: I will PR for him . According to some people, PR was once simply understood as Media relation . Some people then ignore it and use the term Communication - Communication , while some others favored from Reputation management - Administration Title .