| ArchNet | | An online community and resource for architects, urban designers, landscape architects, planners, and scholars, with a special focus on the Islamic world. |
| Big Box Reuse | | Julia Christensen studies and explores how communities reuse empty big box buildings. Case studies, articles, and presentation schedule. |
| Building Better Communities Network | | An information clearinghouse and communication forum dedicated to building inclusive communities and to successfully siting affordable housing and community services. |
| Building Providence | | Provides construction status of building and planning projects, public meeting information, and links about Providence, Rhode Island. |
| California Land Use Planning Network | | LUPIN (Land Use Planning Information Network) is an information service that supports and addresses California land use planning issues via the CERES web. |
| Center for Land Use Interpretation | | Research organization involved in exploring, examining, and understanding land and landscape issues. It employs a variety of methods to pursue its stated aim, engaging in research, classification, extrapolation, and exhibition. |
| CharretteCenter.net | | Information on planning, conducting, and implementing results from design charettes. |
| CityMayors | | News about the world's cities and how their mayors are dealing with today's urban issues. |
| Creating Quality Places | | Fosters the design of quality places in the Kansas City, Missouri area. Includes principles, case studies, tools, and a forum. |
| Creative Spaces | | Inspiration, ideas and support for creative community involvement in urban design |
| Cyburbia | | Planning resource center includes a detailed resource directory, numerous message boards, a wiki, and image galleries. |
| Cyburbia Forums | | Discussions about planning, cities, and the built environment. |
| Ecology of Absence | | Documents abandonment of the built environment and speculates on geographic, sociological, ecological, and architectural factors. Most examples are in St. Louis, Missouri. |
| Ecosystem Anthologies: Land Use | | This guide to online resources serves the information and communication needs of individuals and organizations working to protect our environment and create a sustainable future. |
| Europaforum Wien | | Analyzes policies, conducts public dialogues, organizes conferences, and publishes works on urban issues in the European Union. In German and English. |
| Great Streets! | | Profiles of cities with thriving main streets, an examination of the details that make them successful, and a look at the fictional River City in the movie The Music Man. |
| Infrastructure.ie | | Presents categorized information and maps of Ireland's physical, social, and enterprise infrastructure. |
| Jobs In Planning | | Employment opportunities for planning professionals, with a focus on Australia, New Zealand, and the United Kingdom. |
| Land Use Law | | Includes articles, cases, ordinances, statutes, and photographs from Professor Daniel R. Mandelker of Washington University. |
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