American Association for Aerosol Research
   Conference information, newsletter, awards, events and member directory of nonprofit professional organization for scientists and engineers.
   http://www.aaar.org/

American Geophysical Union - Meetings
   Links to upcoming conferences and meetings sponsored by the American Geophysical Union
   http://www.agu.org/meetings/

American Meteorological Society (AMS) - Meetings
   Links to upcoming conferences and meetings sponsored by the American Meteorological Society.
   http://www.ametsoc.org/meet/index.html

European Geosciences Union - Meetings
   Links to upcoming meetings and conferences sponsored by the European Geosciences Union
   http://www.copernicus.org/EGU/meeting_overview.html

Gordon Research Conferences - 2007 Program (Atmospheric Chemistry)
   Atmospheric Chemistry meeting in Big Sky, Montana
   http://www.grc.org/programs.aspx?year=2007&program=atmchem

International Global Atmospheric Chemistry Project
   Upcoming meetings that IGAC is sponsoring or attending
   http://www.igac.noaa.gov/meetings.php

The Aerosol Society
   Events, awards, background information and history of aerosols in the United Kingdom.
   http://www.aerosol-soc.org.uk