Art Glass Association

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

Glass Art Society

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

International Society of Glass Beadmakers

Dedicated to promoting and supporting the art of making handcrafted glass beads.
http://www.isgb.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/

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/

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://www.glassartcanada.ca/

Society of Glass Beadmakers - Mid-Atlantic Chapter

News, announcements and feature articles.
http://www.sgb-midatlantic.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/glassaustralia/Home.html