The Federation of Historical Bottle Collectors http://www.fohbc.org NEDERLANDSE VERENIGING VAN VRIENDEN VAN CERAMIEK EN GLAS http://www.vormenuitvuur.nl THE GLASS ENGRAVING NETWORK http://www.glassengravingnetwork.com/ The Guild of Glass Engravers www.gge.org.uk SCOTTISH GLASS SOCIETY http://www.scottishglasssociety.com THE INSTITUTE FOR STAINED GLASS IN CANADA http://www.stainedglasscanada.ca VERBOND VAN DE GLASINDUSTRIE vbo-feb.be/nl-BE/.../Verbond-van-de-Glasindustrie/ FUSION: THE ONTARIO CLAY AND GLASS ASSOCIATION www.clayandglass.on.ca Ausglass AUSTRALIA www.ausglass.org.au Glass Art Association of Canada / GAAC www.glassartcanada.ca Contemporary Glass Society ENGLAND www.cgs.org.uk Tallinn Applied Triennial Society ESTONIA www.trtr.ee European Studio Glass Art Association FRANCE www.esgaa.org German Society of Glass Technology / DGG GERMANY www.hvg-dgg.de/ Japan Glass Artcrafts Association Tokyo JAPAN www.jgaa.net The Scottish Glass Society Dundee SCOTLAND www.scottishglasssociety.com/ Korea Contemporary Glass Artists Assosiation SOUTH KOREA www.lee-glass.com The Scandinavian Society of Glass Technology / NGF SCANDINAVIA www.glafo.se The Glass Association West Midlands UNITED KINGDOM www.glassassociation.org.uk Art Alliance for Contemporary Glass (AACG) www.contempglass.org Glass Art Society USA www.glassart.org GLASS SOCIETY OF IRELAND / GSOI https://www.facebook.com/GlassSocietyOfIreland http://glasssocietyofirelan.wix.com/gsoi VRIENDEN VAN MODERN GLAS, THE NETHERLANDS www.modernglas.nl
