Associations

American Association for Crystal Growth (AACG)
Includes information on conferences, membership information, and a list of positions vacant in this field.
http://www.crystalgrowth.org/index.php

American Crystallographic Association (ACA)
Includes a newsletter, information on annual conferences, information on careers and positions available, and related links.
http://aca.hwi.buffalo.edu//

British Crystallographic Association (BCA)
Includes information about the activities of its groups, conference information, index and introduction to its newsletter, and related links.
http://img.cryst.bbk.ac.uk/BCA/

The Crystallographic Society of Japan (CrSJ)
Details about the society, including news and annual meetings.
http://www.crsj.jp/

Czech and Slovak Crystallographic Association (CSCA)
Association bulletin, information on seminars and conferences, and crystallography resources.
http://www.xray.cz/xray/cryst.htm

The Egyptian Society of Crystallography and Applications
ESCA follows scientific progress in crystallography and related activities.
http://www.geocities.com/egyptiansca/

European Crystallographic Association (ECA)
Includes minutes and reports of its executive council and groups, conference information, related news and lists of officials and rules, as well as membership information.
http://www.ecanews.org/

International Union of Crystallography (IUCr)
Serves the world community of crystallographers.
http://www.iucr.org/

IUCr Commission on Inorganic and Mineral Structures
Reaserch themes, members, info about meetings.
http://www.lcm3b.uhp-nancy.fr/cims/

IUCr Commission on Mathematical and Theoretical Crystallography
Reaserch themes, members, info about meetings.
http://www.lcm3b.uhp-nancy.fr/mathcryst/

The Pittsburgh Diffraction Society
News and information on conferences.
http://www.pittdifsoc.org

Society of Crystallographers in Australia and New Zealand (SCANZ)
Includes lists of officials, conference information, membership information, newsletters, and links to educational resources.
http://www.sca.asn.au/

Special Interest Group on Aperiodic Crystals
Modulated structures and quasicrystals
http://www-xray.fzu.cz/sgip/aphome.html

Special Interest Group on Mineralogical Crystallography
Special Interest Group No. 5 of the European Crystallographic Association.
http://www.lcm3b.uhp-nancy.fr/ecasig5/

Swiss Society for Crystallography
Membership and meetings information. Site in English, French and German.
http://www.sgk-sscr.ch/