Islamic Society of North America

The Islamic Society of North America (ISNA) is a non-profit Muslim religious organization based in the United States and serving North America. It provides a number of programs and services to North America's Muslim communities and broader societies. ISNA holds an annual convention that is generally regarded as the largest regulated gathering of Muslims in the United States. It is headquartered in Plainfield, Indiana. The organization has been subject to various controversies throughout its existence that have been largely discredited.