Accreditation Board for Engineering and Technology
American Academy of Environmental Engineers
American Ceramic Society
American Chemical Society
American Concrete Institute
American Design Drafting Association
American Industrial Hygiene Association
American Institute of Aeronautics and Astronautics, Inc.
American Institute of Architects
American Institute of Chemical Engineers
American Management Association
American National Standards Institute
American Nuclear Society
American Petroleum Institute
American Production and Inventory Control Society
Association for the Advancement of Cost Engineering
American Society for Engineering Education
American Society for Engineering Management
Association for Facilities Engineering
American Society for Testing and Materials
American Society for Training & Development
American Society for Metals (ASM) International
American Society for Quality
American Society of Agricultural Engineers
American Society of Certified Engineering Technicians
American Society of Civil Engineers
American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc.
American Society of Mechanical Engineers
American Society of Safety Engineers
American Society of Test Engineers
American Technical Education Association 
American Welding Society
Association for Computing Machinery
Association of Energy Engineers
Association of Information Technology Professionals
Association of Shareware Professionals
Association of Physical Plant Administrators
Association of Women Industrial Designers
Audio Engineering Society
Black Data Processing Associates
Dielectrics and Electrical Insulation Society (IEEE)
Electrical Manufacturing & Coilwinding Association
Electronics Technicians Association
Human Factors and Ergonomics Society
Independent Computer Consultants Association
Information Technology Association of America
Institute of Industrial Engineers
Institute of Electrical and Electronic Engineers
IEEE Societies & Councils
Institute of Packaging Professionals
Instrument Society of America
International Society of Certified Electronics Technicians
International Society for Productivity Enhancement
International Society for Technology in Education
International Technology Education Association
International Test and Evaluation Association
International Web Masters Association
Internet Society
National Association of Communications Systems Engineers
National Association of Home Builders
National Association of Industrial Technology
National Association of Radio and Telecommunications Engineers
National Association of Service Managers
National Electrical Manufacturers Association
National Society of Professional Engineers
Network Professional Association
Refrigerating Engineers and Technicians Association
SSA (Six Sigma Academy)
Society of Automotive Engineers
Society of Broadcast Engineers
Society of Flight Test Engineers
Society of Manufacturing Engineers
Society of Motion Picture and Television Engineers
Society of Petroleum Engineers
Society of Plastics Engineers
Society of Reliability Engineers
Society for Technical Communication
Society of Women Engineers
SOLE - The International Society of Logistics
Surface Mount Technology Association
Warehousing Education and Research Council
World Organization of Web Masters
 

OTHER:
Aerospace Industries Association
Aerospace States Association
Center for Nanotechnology
Center for Occupational Research and Development (CORD)
Computer & Communications Industry Association
Computing Technology Industry Association (CompTIA)
Construction Specifications Institute
Consumer Electronics Association
Electronic Industries Association
Electronics Industry Data Exchange Association
Federal Communications Commission
Government Electronics & Information Technology Association
Imaging Science Foundation
Institute of Nanotechnology
NASA
National Electrical Contractors Association
National Electrical Manufacturers Association
National Institute for Certification in Engineering Technologies
National Institute of Standards and Technology
Packaging Machinery Manufacturers Institute
Project Management Institute
Stanford Global Supply Chain Management Forum
Underwriters Laboratories, Inc.
U.S. Department of Energy