Sikhs.org
Sandeep Singh Brar's view on the philosophy, development and way of life of Sikhism. Also included is information on scriptures, audio prayers, glossary of terms, and alphabets.
http://www.sikhs.org/

Sikh.net
Information on the Sikh religion and practices, explanation of common terms, RealAudio Hukamnama, and worldwide list of temples.
http://www.sikh.net/

Guru Gobind Singh Ji
Includes some information on various aspects of sikh religion. Also includes discussion forum, gallery, Gurudwara programs.
http://www.gurugobindsinghji.net

Sikhism - Thy Name is Love and Sacrifice
Contains quotations, divine wisdom, selective life samples from gurus, video and audio.
http://www.srigurugranthsahib.org

Fort: Panth Khalsa
Information about famous Sikhs, the Sikh Code of conduct, and articles relating to the Panth.
http://www.panthkhalsa.org/

Sikhworld.co.uk
Information on Sikhism, Sikh Gurus, symbols, history, and ceremonies.
http://www.sikhworld.co.uk/

GuruGobindSingh.net
With different channels gives facility to interact with community through forums, articles, and news.
http://www.gurugobindsingh.net/

Sikhpoint
A sikh community portal with resources like matrimonials, egreetings, jobs, daily hukamnama, radio and other related services.
http://www.sikhpoint.com

Khalsa Camp
Learn about the camp organized in UK for furthering the knowledge of Gurbani.
http://www.khalsacamp.com/

Harjas.com
A Sikhi-related material which is written and created by Sikh youth of all ages.
http://www.harjas.com

Gur-Ta-Gaddi Tercentenary Celebration of the consecration of Guru Granth Sahib
Official site for The tercentenary celebration of Gur-Ta-Gaddi Divas in the remembrance of the 300th year of the consecration of Guru Granth Sahib.
http://www.gurtagaddinanded.com/

Memories of Guru Gobind Singh Ji
Some information about Sri Guru Gobind Singh Ji.
http://www.dasamguru.com

Sikh Zone
Provides information on Sikhism, its principles, Sikh Gurus, Gurdwaras and other articles.
http://www.sikhzone.net