Cal GIS - - This annual conference is held in California every February.
Digital Earth 2003 - - Information Resources for Global Sustainability Symposium 21.-25.9 2003, Brno, Czech Republic.
ESRI User Conference 2001 - - (July 9 - 13, 2001) Held annually in San Diego, California, this is the biggest GIS conference with over 9,000 people in attendance last year.
GeoS 2005 - - International conference on Geospatial Semantics. Forum for the exchange of research results related to the facets of modeling and processing geospatial semantics. Conference proceedings will be published as a volume in Springer's LNCS series.
GIS Cafe Events Calendar - Calendar of GIS related events and conference organized by the GIS Cafe.
GIS Day - - Event that formalizes the practice of GIS users and vendors of opening their doors to schools, businesses, and the general public to showcase real-world applications.