Understanding Islam
Presentation of Islam in question and answer format. Articles and answers cover beliefs, religious practice, social and political issues, law, science and history.
http://www.understanding-islam.org/

All About Islam by Muhammad Sabih Alam
Features articles on topics such as science in the Quran, women, and myths about Islam. Also features information on Ahadeet, audio files, and images from Makkah. Requires Flash.
http://www.geocities.com/allaboutislam/

Ask Islam
Large searchable directory with answers to theological and cultural questions, in mp3 and RealAudio formats.
http://www.askislam.com/

A Brief Illustrated Guide to Understanding Islam
An online book which aims to help non-Muslims better understand Islam, Muslims, and the Holy Quran.
http://www.islam-guide.com/

International Islamic Propagation Center
Lectures in Urdu and English on a variety of topics. Also features information on the organization, discussion transcripts, and matrimonials.
http://www.the-quran.org/

Islam, the True Religion
Includes information on Islam for Christians and other non-Muslims as well as resources and encouragement for Muslims.
http://www.geocities.com/muslim_helper/

Islam Today
Articles on contemporary issues, news, and ethical and legal matters. Includes a section on discovering Islam.
http://www.islamtoday.com/

4islam.com
Includes information for Muslims and non-Muslims on a variety of topics, as well as postcards, art gallery, and an "Ask an Imam" feature. Requires both Java and JavaScript.
http://www.4islam.com/

Noore Madinah Network
Articles, e-books and other documents, videos, audio files, Quran resources, images, and bookstore. Some resources also available in Urdu.
http://www.nooremadinah.net

Understanding Islam
Articles and answers to questions in light of the Quran and Sunnah. Also features eBooks, periodicals, and analyses of Quranic verses.
http://www.understanding-islam.com/

Islamic Academy
A wide range of resources to enable Muslims to learn more about their faith; includes articles, audio files, fatwas, also a calendar and date converter. In English and Urdu.
http://www.islamicacademy.org/

Al Quran Wa Sunnah Islamic Site of Learning
Audio lectures in downloadable MP3 format files. (Site requires Flash)
http://adly.net/

El-Hatef El-Islami (Islamic Phone)
Offers a phone-based service for questions answered and fatwas from Al-Azhar scholars. Includes profiles, samples and instructions.
http://www.elhatef.com/

Hanafi.co.uk
A hanafi orientated site promoting the beliefs of Sunni Islam. Includes online books, articles, biographies and audio materials.
http://www.islamic.pwp.blueyonder.co.uk/

The Islam FAQ
Provides answers to frequently asked questions about Islam and its views on contemporary issues. Also includes information on Muslims in America.
http://www.islamfaq.org/

Islam Land
A collection of downloadable articles, leaflets and books on Islam.
http://www.islamland.org/

Islamic Perspectives
A collection of articles on Islam, history, and current political and economic issues by Dr Ahmad Shafaat.
http://www.islamicperspectives.com/

Islamiczone
A collection of articles on Islam and the practise of the religion. Includes a section for non-Muslims, a forum, and audio resources.
http://www.islamiczone.netfirms.com/

Salaamway
A portal offering a discussion board, articles, wallpapers and downloads. [German and English]
http://www.salaamway.de/

Yanabi.com
Offers articles and e-books presenting Islam from a Brailvi perspective. Also includes audio resources, a forum, and prayer time calculator.
http://www.yanabi.com/

Islam Muslims
Includes a large collection of answers to questions, with an onlne Quran and Hadith.
http://www.islammuslims.com/

MuslimConverts.com
A collection of articles and audio resources specifically written for converts to Islam. Covers Muslim belief, practice, law, economics, and social aspects.
http://muslimconverts.com/

Iqbal, Mohammed Omer
Contains articles about different issues related to Muslim belief and practice.
http://www.omeriqbal.com/

Islamtoday.net
A substantial collection of articles and resources on Muslim belief and practice. Includes an archive of fatwas, and reflections on the Hadith. In Arabic and English
http://www.islamtoday.net/

Mufti Says
Provides a service for Muslims to ask advice of experts in belief and practice.
http://www.muftisays.com/

Mission Islam
A collection of articles and audio resources exploring Muslim belief and practice.
http://www.missionislam.com

Ahlus Sunnah wal Jama'ah
A biography of Imam Ahmad Raza Khan Al-Barelwi and a collection of his naats (eulogies), and a collection of articles from a Barelwi perspective.
http://www.freewebs.com/barelwi/

Islamic Awareness
Offers a collection of articles and resources, mainly aimed at correcting the misconceptions of Christian missionaries and Orientalists.
http://www.islamic-awareness.org/

Wisdom Enrichment Foundation (WEFOUND)
A collection of articles on Islam emphasizing a return to authentic sources; also includes advice on public speaking, and details of their on-line learning services.
http://www.wefound.org/

The Muslim Youth
A collection of articles on belief and practice; includes a section on fiqh (advice on religious law).
http://www.themuslimyouth.com/

Jannah.com
A collection of audio-visual resources on Islam (in Arabic and English). Also offer downloads of software tools.
http://www.jannah.com/

Islam Way
A collection of articles and audio lectures on Muslim belief and practice, with Quran recitations. [Arabic and English]
http://islamway.com/

Khutbahbank
A collection of khutbahs [sermons] for Friday prayers and for personal development, from N American, South African and UK sources. Includes text and audio resources.
http://www.khutbahbank.com/

Alternative Way
Publishes a number of books on Islamic belief and revival; available to download, or for purchase.
http://www.altway.freeuk.com/

Islam.tc
A portal for Muslims, offering news, articles and audio library, listings of mosques and other resources, free matrimonials, and classified advertisements.
http://www.islam.tc/

Everything About the Islam
A collection of articles about Muslim belief and practice.
http://www.ancient-history.nl/Islam/Islam.html

A New Muslim's Guide to Islam
Practical hints and basic knowledge for new Muslim converts and non-Muslims on subjects such as prayer, eating, fasting, appearance, customs and etiquette.
http://www.bahagia.btinternet.co.uk

The Ultimate Truth
A collection of articles covering knowledge of Islamic belief and practice.
http://www.ultimate-truth.8m.com/

Islam Unveiled
A collection of articles and e-books on various topics of Muslim practice and belief.
http://www.islamunveiled.org/eng/

Islam Authentically
A collection of fatwas in answer to common questions by a group of Imams in Russia.
http://umma.ws/

Islamic Books
A collection of e-books on different aspects of Muslim belief and practice, categorised by level of interest, and including both Shi'a and Sunni material.
http://islamicbooks.info/

Allexperts - Islam
A living FAQ page about Islam. Volunteer muslims answer your questions about the islamic faith.
http://www.allexperts.com/browse.cgi?catLvl=3&catID=947

Quraan.com
A collection of Islamic literature, including the Qur'an, Hadith, Tafseer (commentary), and related articles.
http://www.quraan.com/

Islamibayanaat.com
A collection of articles, online books, speeches, and commentary on the Qur'an.
http://www.islamibayanaat.com/