Grand Lodges of Ordo Templi Orientis:

• United States Grand Lodge
• International Headquarters
• United Kingdom Grand Lodge
• Australia Grand Lodge
• Italia Grand Lodge
• Serbia Grand Lodge

Notable Thelemic Links:

• The Invisible Basilica of Sabazius
• Lon Milo Duquette
• Thelema 101 by Frater SQL
• GnosticMass.org
• Thelema Coast to Coast
• The Magick & Mysticism of Bill Heidrick

Research Tools:

• The Hermetic Library
• The Libri Aleister Crowley
• The Equinox
• Thelemapedia
• The Internet Sacred Text Archive
• Scribed
• The 93 Current: A Thelemic Resource Page
• Ra Hoor Khuit Network
• Twilight Grotto: Archives of Western Esoterica
• Luminarium: Anthology of English Literature
• Hermetic Kabbalah Resource
• Digital Scriptorium image database of medieval and renaissance manuscripts
• The Ape of Thoth: A Thelemic Text Daemon

Other OTO Bodies in the North East:

• Abrahadabra Oasis in Portland Maine
• Azul Nox Encampment in Hanover, Pennsylvania
• Knights Templar Oasis in Salem, Massachusetts
• Mithras Oasis in Windham, Connecticut.
• Pyramid Lodge in Buffalo, New York
• Thelesis Oasis in Philadelphia, Pennsylvania
• William Blake Lodge in Baltimore, Maryland

Tools:

• Calendar93 – Thelemic calendar software that you can download for your desktop. As well as providing the Thelemic date it can also provide astrological data for any date, tropical and sidereal. (MS-Windows Only)
• Free Astrology software(MS-Windows)
• Free online Ephemeri
• Sunrise and Sunset Calendar for MS-Windows desktop
• Thelemic Calendar

Online Oracles:

• The I-Ching Online
• The Crowley Thoth On-line Tarot Reading

Friends and Sites We Like:

• Living Thelema
• The Tim Maroney Collection
• Alchemy Works
• Azoth Art, Inc.
• AzureGreen
• The Joseph Campbell Foundation
• The C. G. Jung Foundation
• Garb the World – Great robes and costumes