https://en.wikipedia.org/w/index.php?title=Instant_messaging&oldid=1062873579 http://www.ontologyrepository.com/CommonCoreOntologies/Mid/EventOntology Instant Messaging Act of IMing Act of Instant Messaging An Act of Communication by Media in which real-time direct text-based communication occurs between two or more people using personal computers or other devices, along with shared Instant Messaging Client Software conveyed over a network, such as the Internet.