Expo DISPLAY is a term used to describe a type of demonstration or presentation that is typically used at trade shows, conventions, and other events. The term EXPO DISPLAY can be broken down into two parts: EXPO, which stands for exhibition, and DISPLAY, which refers to the visual presentation of information. A DEMO is a shortened form of the word demonstration, which is a type of EXPO DISPLAY that involves showing off a product or service in a live setting.