| AAMA |
American Architectural Manufacturers Association |
| AAMI |
American Association for Advancement of Medical Instrumentation |
| AASHTO |
American Association of State Highway and Transportation Officials |
| AATCC |
American Association of Textile Chemists and Colorists |
| ABS |
American Bureau of Shipping |
| ACI |
American Concrete Institute |
| AFBMA |
Anti-Friction Bearing Manufacturers Association |
| AGA |
American Gas Association |
| AGMA |
American Gear Manufacturers Association |
| AISC |
American Institute of Steel Construction |
| AISE |
American of Iron and Steel Engineers |
| AISI |
American Iron and Steel Institute |
| AMCA |
Air Movement and Control Association |
| ANS |
American Nuclear Society |
| ANSI |
American National Standards Institute |
| API |
American Petroleum Institute |
| ARI |
Air Conditioning and Refrigeration Institute |
| ASCE |
American Society of Civil Engineers |
| ASHRAE |
American Society of Heating, Refrigeration and Ventilating Engineers |
| ASME |
American Society of Mechanical Engineers |
| ASNT |
American Society of Non-Destructive Testing |
| ASQC |
American Society of Quality Control |
| ASTM |
American Society of Testing and Materials |
| AWS |
American Welding Society |
| AWWA |
American Water Works Association |
| BHMA |
Builders Hardware Manufacturers Association |
| BIFMA |
Business Institutional Furniture Manufacturers Association |
| CFR |
Code of Federal Regulations |
| CGA |
Compressed Gas Association |
| EIA |
Electronic Industries Association |
| EJMA |
Expansion Joint Manufacturers Association |
| FCI |
Fluid Control Institute |
| HEI |
Heat Exchange Institute |
| ICEA |
Insulated Cable Engineers Association |
| IEEE |
Institute of Electrical and Electronics Engineers |
| IES |
Institute of Environmental Services |
| IFI |
Industrial Fasteners Institute |
| IIAR |
International Institute of Ammonia Refrigeration |
| IPC |
Institute for Interconnecting and Packaging Electronic Circuits |
| ISA |
Instrument Society of America |
| MILSPECS |
Military Standards |
| MSS |
Manufacturers Standardization Society of Valve & Fittings |
| NAAMM |
National Association Of Architectural Metal Manufacturers |
| NACE |
National Association of Corrosion Engineers |
| NAS |
National Aerospace Industries of America |
| NEMA |
National Electrical Manufacturers Association |
| NFPA |
National Fire Protection Association |
| OPEI |
Outdoor Power Equipment Institute |
| PFI |
Pipe Fabrication Institute, issues ES |
| SAE |
Society of Automotive Engineers, issues AIR, AMS, ARP & AS |
| SAMA |
Scientific Apparatus Makers Association |
| TEMA |
Tubular Exchanger Manufacturers Association |
| WRC |
Welding Research Council |