Islamic Circle of North America:  http://www.icna.org/icna/index.php

The Islamic Society of North America (ISNA):  http://www.isna.net/

IslamOnline:  http://www.islamonline.net/English/index.shtml

A Brief Illustrated Guide To Understanding Islam Home:  http://www.islam-guide.com/

Discover Islam:  http://sultan.org/index.html

The religion of Islam:  http://www.islamfortoday.com/index.htm

Islam, the Modern World, and the West: http://www.arches.uga.edu/~godlas/islamwest.html