Archinform - International architectural database listing thousands of built and unbuilt projects. 20th-century architecture is the main theme.
http://www.archinform.net/

Added:2008-12-10
Google PR:

Archiplanet - A community-created a collection of architectural information using MediaWiki software. It covers many thousands of buildings, architects and firms worldwide, and a large number of images.
http://www.archiplanet.org

Added:2008-12-10
Google PR:

New 7 Wonders - This project offered the public the opportunity to vote for the new seven wonders of the world. Results were announced on 7 July 2007. It gives condensed, illustrated descriptions of the winners and other finalists.
http://www.new7wonders.com/

Added:2008-12-10
Google PR:

Ribanet - Professional association of architects in the United Kingdom along with international members. News, exhibitions, online shopping, directories of architects, British Architectural Library.
http://www.architecture.com/

Added:2008-12-10
Google PR:

Archiseek - Architecture forums, planning news, architectural competition announcements, and guides to the architecture of selected countries and cities.
http://www.archiseek.com/

Added:2008-12-10
Google PR:

Architecture for Humanity - A volunteer non-profit organization set up to promote architecture and design to seek solutions to global social and humanitarian crisis.
http://www.architectureforhumanity.org/

Added:2008-12-10
Google PR:

Arounder - This online travel magazine offers a huge collection of 360-degree Quicktime virtual reality full-screen panoramas of world-class architectural, artistic and historical landmarks.
http://www.arounder.com/

Added:2008-12-10
Google PR:

Godden Structural Engineering Slide Library - University of California collection of 560 engineering slides from around the world. Historic and modern structures: beams, arches, cable and suspension, domes and shells, columns, frames, grids, slabs and trusses.
http://nisee.berkeley.edu/godden/

Added:2008-12-10
Google PR:

Arbitat - Pictures and slideshows of architecturally interesting buildings from around the world, features on current projects (submissions accepted) and biographies of famous archirects.
http://www.arbitat.com/

Added:2008-12-10
Google PR:

Architypes.net - A library of architectural design issues, solutions and ideas, built up by collaboration and mostly available to share under a Creative Commons license. Images and commentary.
http://www.architypes.net

Added:2008-12-10
Google PR: