STC Indexing Special Interest Group
http://www.stcsig.org/idx/index.html

STC

Abstract:

The Indexing SIG will enhance members' analytical skills, promote quality and usability concepts, encourage retrievability techniques that increase customer satisfaction, and promote communication between STC members and the indexing community. The Indexing SIG will also give STC members access to information and resources that help them improve their indexing skills and the usability of their documentation products.