Additive Manufacturing LinkedIn Groups

GroupURL
3D Printinghttps://www.linkedin.com/groups/792077
3D Printing Guildhttps://www.linkedin.com/groups/2436623
Additive Manufacturing (AM) – Rapid Prototyping ( RP ), Tooling and Manufacturing -3D Printinghttps://www.linkedin.com/groups/2861019
From 3D Printing at Home to Additive Manufacturinghttps://www.linkedin.com/groups/3953970
3D Printing Entrepreneurshttps://www.linkedin.com/groups/4752051
ACG – 3D Imaging, 3D Printing, Rapid Prototyping & Additive Manufacturing Usershttps://www.linkedin.com/groups/88762
TCT + Personalize – 3D Printing & Additive Manufacturing Networkhttps://www.linkedin.com/groups/48133
3D Printing for Architectshttps://www.linkedin.com/groups/1073657
Medical Additive Manufacturing & 3D Printinghttps://www.linkedin.com/groups/4291145
Additive Manufacturing Users Group (AMUG)https://www.linkedin.com/groups/4489581
3D Printing And Designshttps://www.linkedin.com/groups/7464612
Metal Additive Manufacturinghttps://www.linkedin.com/groups/8136138
Shapeways 3D Printing Communityhttps://www.linkedin.com/groups/3798480
3D Printing / Additive Manufacturing Jobs and Recruitment Networkhttps://www.linkedin.com/groups/8158492
3D Modelling 3D Printing 3D animationhttps://www.linkedin.com/groups/3730545
Consumer 3D printinghttps://www.linkedin.com/groups/4311452
Additive Manufacturing in Defense & Aerospace (AMDA)https://www.linkedin.com/groups/8243860
Medical 3D Printinghttps://www.linkedin.com/groups/4845011
3D Printing & Rapid Prototypinghttps://www.linkedin.com/groups/4370917
3D & 4D PRINTING MATERIALS SOCIETYhttps://www.linkedin.com/groups/4407899
America Makes – The National Additive Manufacturing Innovation Institutehttps://www.linkedin.com/groups/4669084
3D Printing – What Lies Ahead.https://www.linkedin.com/groups/5084313
3D technologies (scanning, editing, modeling, printing, prototyping)https://www.linkedin.com/groups/3923713
Aerospace 3D Additive Manufacturinghttps://www.linkedin.com/groups/4980198
3D Printing; Digitize, Democratize, Disrupthttps://www.linkedin.com/groups/6960673
3D Printing News and Discussionshttps://www.linkedin.com/groups/5051429

Other useful links:

NameToolCoverage
AM Motion (www.am-motion.com)EC funded project on AM MappingWorldwide
AM Platform (www.rm-platform.com)EC funded project on AM MappingWorldwide
3DP Business Media (www.3dpbm.com)AM Business directoryWorldwide