• Islamic Website:
- Important websites
- Qur'anic websites
- Ahl-e-Beyt websites
- Website of Islamic clergymen
- Book and library websites
- Islamic centers websites
- News websites
- Business websites
- Debate websites
- Miscellaneous websites
- Imam Mehdi

• Communications and Media Websites:
- Information bank in Internet
- Information resources in Internet
- Book and library
- Free articles and magazines
- Postal lists and news groups
- Websites of research institutes and centers
- Communications professors and experts
- Communications faculties and universities
- Academic dissertations and theses
- Web logs
- Miscellaneous websites

• Search Engines:
- General search engines
- Specialized search engines
- Iranian search engines
- Meta search engines