Glass Art Society  
   An international non-profit organization to advance the appreciation, understanding and development of the glass arts worldwide.
   http://www.glassart.org/

International Guild of Glass Artists, Inc.  
   An international nonprofit association of artists and craftspeople who work with glass as their medium of expression.
   http://www.igga.org

Association of Clay and Glass Artists of California  
   Includes information about the association, a calendar of events and workshops, and related links.
   http://www.acga.net/

Art Glass Association  
   Includes professional glass artists, retailers, studios, manufacturers, publishers, teachers, designers, and hobbyists.
   http://www.artglassassociation.com

The Glass Artists Fellowship  
   Glass art gallery and informational site featuring Colorado regional artist members working in stained glass, glass jewelry, blown glass and sculpted glass.
   http://glassartistsfellowship.com

Contemporary Glass Society  
   Devoted to helping develop a greater awareness of contemporary glass worldwide, and includes collectors, educators, critics, the media and those working in galleries and museums.
   http://www.cgs.org.uk

National Capital Art Glass Guild  
   Promotes the all aspects of glass as an art form. Membership spans DC, Maryland & Virginia area.
   http://ncagg.org

Glass Art Association of Canada  
   A volunteer organization offering Canadian glass makers, students, collectors and interested individuals a communication network through the publication of the Gazette, a quarterly journal.
   http://glassartcanada.ca

Glass Artists.org  
   An online association featuring galleries of the work of numerous glass artists.
   http://www.glassartists.org/

Glass Australia  
   Australian glass database includes galleries, museums, individual artist and studio listings, and technical data on glass working methods.
   http://www.anu.edu.au/ITA/CSA/Glass/Glass.Canberra/

International Society of Glass Beadmakers  
   Dedicated to promoting and supporting the art of making handcrafted glass beads.
   http://www.isgb.org/

Society of Glass Beadmakers - Mid-Atlantic Chapter  
   News, announcements and feature articles.
   http://www.sgb-midatlantic.org

Australian Glass Beadmaker's Guild  
   Feature articles, member gallery, forum, tutorials and resources.
   http://www.aussiebeadmakers.com/

Pacific Pyros  
   Group of glass bead makers based in Vancouver, BC, with a mandate to promote glass beadmaking education and social activities.
   http://mypage.uniserve.ca/%7epacificpyros/