Bonyad Erfan Gonabadi
- Promotes the study of Sufism in the Greater Toronto Area, Canada; information about their events, publications,and contact details.
- http://www.erfan-gonabadi.com/

The Nimatullahi Sufi Order
- Their history, principles and practices; includes a profile of their present Master, addresses centres around the world.
- http://www.nimatullahi.org/

Nimatullahi Boston
- A gathering place for the Sufis of Boston, open to spiritual seekers of all traditions and backgrounds. Information about Sufism, their events calendar, and contact details.
- http://sufihouse.org/

Nimatullahi
- Hyperlinked article on a Sufi order with its origins in Iran. [Wikipedia]
- http://en.wikipedia.org/wiki/Nimatullahi