The Knowledge Management Forum 
Virtual community of practice focused on furthering fundamental theories, methods and practices. Features archives and news.
http://www.km-forum.org/InformationR.net
Insights from University of Sheffield on information management, science and systems. Includes the international e-journal Information Research, a list of related academic departments and guide to resources.
http://informationr.net/
Knowledge Board
Forum to establish a community and to support and identify commonality in terminology, application and implementation. Features news, workshops, a library, event schedule and discussion forums.
http://www.knowledgeboard.com/
Management and Information Systems Research Group
University of York's research projects in knowledge management, communities of practice, systems and globally distributed groups. Features current and potential projects.
http://www.cs.york.ac.uk/mis/research.htm
ITtoolbox
Provides a knowledge network and support environment for the IT industry. Features discussion groups, news, newsletters and a job bank.
http://knowledgemanagement.ittoolbox.com/
Gurteen Knowledge
A portal that provides forums, weblogs, news feeds, event calendar, book reviews, articles, case studies, resource links, KM who's who listing, and archives.
http://gurteen.com/
KmWiki
Collective repository, annotated and cross-linked. Includes an index.
http://kmwiki.wikispaces.com/
Connotea: Knowledge Management
Syndication offers links to news and journal articles.
http://www.connotea.org/rss/search?q=Knowledge+Management
Knowledge Management Research Program
Studies technological and organizational challenges associated with introducing KM into the enterprise and conducts projects which apply and refine theoretical models. Features publications and projects.
http://www.infotech.monash.edu.au/research/groups/km/
