Belgian Society for Mass Spectrometry
- Activities, membership, related links and contacts.
- http://www.bsms.be/

British Mass Spectrometry Society
- BMSS promotes grants, studentships and special interest groups, acting as a forum for exchange of views. Includes FAQ, glossary, conferences, related links, membership application forms, and contacts.
- http://www.bmss.org.uk/

The South African Association for Mass Spectrometry
- A division of the South African Chemical Institute, announcing conferences, and giving membership and contact details.
- http://www.saams.up.ac.za/

Mass Spectrometry Interest Group of the NCI
- Based at the National Cancer Institute at Frederick, in Maryland, US. Includes the meeting schedule, a list of members, information on how to join, as well as job listings and related links.
- http://msig.ncifcrf.gov/

Dutch Society for Mass Spectrometry
- Nederlandse Vereniging voor Massaspectrometrie (NVMS): Valuable Links to MS related membersites
- http://www.denvms.nl

Swiss Group for Mass Spectrometry
- Employment, Meetings, Links
- http://www.sgms.ch/

European Society for Mass Spectrometry
- The Society operates as a Federation of national mass spectrometry Societies or Groups from European countries.
- http://www.bmb.leeds.ac.uk/esms/

Mass Spectrometry Society of Japan
- Site in English. Contains member information, links, and employment opportunities.
- http://wwwsoc.nii.ac.jp/mass/

Canadian Society for Mass Spectrometry
- The Canadian Society for Mass Spectrometry hosts the annual LakeLouise Tandem Mass Spectrometry Workshop.
- http://www.csms.inter.ab.ca/

German Society for Mass Spectrometry
- German content, Deutsche Gesellschaft für Massenspektrometrie e. V., DGMS.
- http://www.dgms.de/

International Mass Spectrometry Society
- Member information, Awards, Conference
- http://www.imss.nl/

Australian and New Zealand Society for Mass Spectrometry
- The aim of the Society is to promote mass spectrometry by providing contact with local and international leaders in all areas.
- http://www.latrobe.edu.au/www/anzsms/

American Society for Mass Spectrometry
- Email Lists, Conferences, Employment
- http://www.asms.org/