American National Standards Institute (Istituto di normazione nazionale americano)
American Petroleum Institute (Istituto americano del petrolio)
Aerospace Industries Association / National Aerospace Standards (Associazione delle industrie aerospaziali / Standard aerospaziali nazionali)
American Society of Mechanical Engineers (Società americana degli ingegneri meccanici)
American Welding Society (Società americana di saldatura)
British Standards Institution (Istituto di normazione del Regno Unito)
Editore del mese
Global Electronics Association – precedentemente IPC
International Electrotechnical Commission (Commissione Elettrotecnica Internazionale)
Institute of Electrical and Electronics Engineers
National Fire Protection Association (Associazione nazionale per la protezione antincendio)
Standards Australia
Society of Automotive Engineers
Association for the Advancement of Medical Instrumentation (AAMI)
American Association of State Highway and Transportation Officials (AASHTO)
American Concrete Institute (ACI)
American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE)
American Water Works Association (AWWA)
CSA Group (Canadian Standards Association)
Istituto tedesco per la standardizzazione (Deutsches Institut für Normung – DIN)
Danish Standards (DS)
Standard tecnici globali di General Motors (GMW)
Organizzazione internazionale dell'aviazione civile (ICAO)
International Society of Automation (ISA)
McGraw Hill - Editoria tecnica e ingegneristica
NACE International (National Association of Corrosion Engineers)
National Electrical Manufacturers Association (NEMA)
Process Industry Practices (PIP)
Telecommunications Industry Association (TIA)
Underwriters Laboratories (UL)
John Wiley and Sons (Wiley)