MUN = Model United Nations [N.]
Definition:
A simulation of the United Nations Conferences. Model United Nations is commonly known as "Model UN" or simply "MUN." It gives students a chance to step into the shoes of diplomats and discuss on hotly debated global issues. Students not only share creative thoughts during the day, but also experience culture-oriented social events at night. MUN is highly popular around the world.
Derivatives:
MUNer [N.] One who participates in MUN activities.
Examples:
eg. This is my first MUN experience.
eg. MUN is popular at high school and university levels around the world.
eg. Follow our steps and have fun as a MUNer as we do!
Photo1: From a MUN Conference
Photo2: The United Nations Building