Sites related to science professional organizations are listed here. This may include organizations of science professionals, as well as science centers and other science institutions, exceptions being that local, regional or national organizations should be listed in an appropriate Regional category, while those relating to specific branches of science should be listed within that branch rather than in this category.
Regular Websites
Association of Science Technology Centers
ASTC is an organization for professionals who run science and technology centers around North America. You can find out about the ASTC's annual conference here as well. This website can also help you locate a science center near you. - Association of Science Technology Centers
http://www.astc.org/
Institute for Operations Research and the Management Sciences
INFORMS is a professional organization for those working in operations research. You can find information on the awards bestowed by the organization and find out how to work in the field. The site also provides access to a number of useful databases including working papers, books and other resources. - Institute for Operations Research and the Management Sciences
http://www.informs.org/