Mass Spec

American Society for Mass Spectrometry (ASMS) http://www.asms.org/
Belgium Society for Mass Spectrometry (BSMS) http://bsms.be/
British Society for Mass Spectrometry (BMSS) http://www.bmss.org.uk/
Danish Society for Mass Spectrometry (DSMS) http://www.dsms.dk/
Dutch Mass Spectrometry Society (NVMS) http://www.denvms.nl/UK_index.htm
European Society for Mass Spectrometry (ESMS) http://www.bmb.leeds.ac.uk/esms/
French Society for Mass Spectrometry (SFSM) http://www.sfsm.fr
German Society for Mass Spectrometry (DGMS) http://www.dgms.de/
International Mass Spectrometry Foundations (IMSS) http://www.imss.nl/
Norwegian Society for Mass Spectrometry (NSMS) http://www.nsms.no/
Spanish Society for Mass Spectrometry Society (SEEM) http://www.e-seem.org/
Swedish Mass Spectrometry Society (SMSS) http://www.smss.se/
Swiss Mass Spectrometry Society (SGMS) http://www.sgms.ch/