Agile Teams

Agile Teams are teams which effectively balance agility and rigor to deliver optimal results for their customers and their businesses.

See

AgileAndTspDiscussion
MethodologicalPluralism
Discussion group http://groups.yahoo.com/group/agileteams
http://www.agileteams.com (a portal for development teams and researchers combining agility and discipline - now with a WP blog: see http://www.agileteams.com/blog/)
www.agile-teams.com (a partnership in the UK which is more in the ProjectManagementInstitute space than the AgileMethodology space - or was; the site seems to be dormant as of 20080130)