Professional Associations and Organizations

American Library Association (ALA)
http://www.ala.org/

American Society for Information Science and Technology (ASIST)
http://www.asis.org/

American Society of Indexers (ASI)
http://www.asindexing.org/site/

Australian and New Zealand Society of Indexers (ANZSI)
http://www.aussi.org/

Classification Society of North America (CSNA)
http://www.classification-society.org/csna/csna.html

Indexing and Abstracting Society of Canada / Societe Canadienne pour l'analyse de documents (IASC / SCAD)
http://www.indexers.ca/

International Society for Knowledge Organization (ISKO)
http://www.isko.org

National Federation of Abstracting and Information Services (NFAIS)
http://www.nfais.org/

Society of Indexers
http://www.socind.demon.co.uk/

Society of Knowledge Base Publishers
http://www.montague.com/society.html

Software & Information Industry Association (SIIA)
http://www.siia.net/

Special Libraries Association (SLA)
http://www.sla.org/