State Microscopical Society of Illinois - Organization of amateur and professional microscopists. Information about meetings, workshops, and other events. - http://www.smsi.org/index.shtml
Nano-Optics - Nano-Optics group at the University of Basel, Switzerland. - http://nano-optics.ch/
McCrone Research Institute - An Illinois nonprofit corporation dedicated to teaching and research in applied microscopy. - http://www.mcri.org/
Microscopy Society of Southern Africa - Lists conferences, activities and links to local microscopy facilities in and around University of Cape Town, SA. - http://www.uct.ac.za/depts/emu/mssa/
Lightscapes Webring - Interdisciplinary collection of links, including artistic images related to polarized light microscopy. - http://www.microscapes.de/
Research Institute for Electron Microscopy - FELMI offers training and provides online advice on techniques used in electron microscopy from Graz, Austria. - http://www.felmi-zfe.at/
Czechoslovak Society for Electron Microscopy - Lists news, meetings, membership details, and links to other societies and microscopy resources in the Czech Republic. - http://www.csem.isibrno.cz/
Analytical and Environmental Electron Microscopy - State-of-the-art instrumentation. Field-Emission Environmental SEM, conventional SEM, STEM, EDS. Research in the fields of life and physical sciences for the UMKC and for those outside the university on a fee basis. - http://www.umkc.edu/dentistry/microscopy/