Sherif Baba
- Profile of the spiritual leader of the Rifa'i-Marufi Order of America; also includes an introduction to Sufism, collections of writings, and an events calendar.
- http://www.sherifbaba.com/

Rifa'i
- Hyperlinked article describing the order, it's history and development. [Wikipedia]
- http://en.wikipedia.org/wiki/Rifa'i

International Rifai Sufi Order
- Introduction to the order, with a biography of its founder.
- http://www.rifai.org/

Rifa'i Marufi Order of America
- Information about a group in Chapel Hill, North Carolina, their mission, activities, teachings, and teacher.
- http://www.ibiblio.org/cybersufis/RIFAIMARUFI/

Qadiri Rifai Sufi Order
- A traditional Sufi order offers information on belief and practice, their history and teachers, and details of their social service activities and events.
- http://www.qadiri-rifai.org/