The International Student Organization of Montclair State University promotes global understanding and unity.

The ISO is the spearhead organization in Montclair State's quest for international diversity, the organization provides assistance, company, and guidance to Montclair State's large international student body. Having said that, ISO also includes amongst its top priorities interaction with American students and welcomes them with open arms.

ISO encourages cooperation and a sense of unity amongst the international students and the American students here at Montclair State.

Members of ISO have an opportunity to learn about the different people they share this planet with and learn some of their customs and traditions as well as share some of their own.