United Nations Students Association (UNSA) | 204 followers on LinkedIn. Welcome to the University of Toronto's MUN Delegation!⁣ 👩‍⚖️🌐👨‍⚖️ | The United Nations Students Association (UNSA) is a student-run organization that seeks to train and equip its members with a wide range of tools and skills. Members of the UNSA are then sent as delegations representing University of Toronto to inter-collegiate Model United Nations conferences around the globe. The University of Toronto United Nations Society is one of the best Model UN societies in Canada.