Professional organizations

International

• The Association for Computers and the Humanities
• Association for Literary and Linguistic Computing
• Association for Terminology and Knowledge Transfer
• Front for the Identity of Endangered Languages (FILLA)
• Global Wordnet Association
• ICLA - International Cognitive Linguistics Association
• International Committee on Computational Linguistics (ICCL/COLING)
• International Speech Communication Association
• Natural Interaction and MultiModality work group
• Open Language Archives Community (OLAC)
• Associations and ACL/ACM Special Interest Groups related to NL
  • ACL Special interest groups
  • ACM SIGART - Special Interest Group in Artificial Intelligence
  • ACM SIGCHI - Special Interest Group Computer-Human Interaction
  • ACM SIGIR - Special Interest Group Information Retrieval
  • ACM SIGMM - Special Interest Group Multimedia
  • ACM SIGWEB - Special Interest Group on Hypertext, Hypermedia and the Web

Regional

Americas

• Associaton for Machine Translation in the Americas
• NAACL (North American Chapter of the ACL)

Asia/Pacific

• Australasian Language Technology Association
• Asia Federation of Natural Language Processing
• The CJK Dictionary Institute

Europe

• EAMT
• EACL - the European Chapter of the Association for Computational Linguistics
• European Language Resources Association
• European Network in Language and Speech

National

Australia

• Australian Speech Science And Technology Association (ASSTA)

Canada

• Canadian Society for Computational Studies of Intelligence

France

• Association pour le Traitement Automatique des Langues (ATALA)

Germany

• Gesellschaft für Sprachtechnologie und Computerlinguistik (GSCL) (formerly Gesellschaft für Linguistische Datenverarbeitung, GLDV)
• Deutsche Gesellschaft für Sprachwissenschaft (DGfS), Sektion Computerlinguistik

Slovenia

• Slovenian Language Technologies Society

Spain

• Sociedad Espanola para el Procesamiento del Lenguaje Natural

United Kingdom

• Computational Linguistics in the UK (CLUK)