- American Institute of Architects (AIA)
- American National Standards Institute (ANSI)
- American Petroleum Institute (API)
- American Society of Civil Engineers (ASCE)
- American Society of Mechanical Engineers (ASME)
- American Welding Society (AWS)
- Business Industrial Network
- CADdigest
- Cutting Tool Engineering
- The Death of Reliability
- Demand Driven Institute
- Haas Technical Education Center (HTEC)
- The Home Shop Machinist
- International Manufacturing Technology Show (IMTS)
- Industry Week
- Lean Refining
- Lifetime Reliability Solutions (LRS)
- Machine Design Elements and Assemblies
- MachineTools.com
- The “Maintenance Insanity” Cure
- Manufacturing.net
- The Missing Links
- Modern Machine Shop
- MSC Direct
- National Association of Manufacturers (NAM)
- National Institute for Metalworking Skills (NIMS)
- National Society of Professional Enginners (NSPE)
- National Tooling and Machining Association (NTMA)
- 1001 Questions & Answers for the CWI Exam
- Plant Engineering and Maintenance Association of Canada (PEMAC)
- Plastics Machinery & Manufacturing (PMM)
- PlumbingSupply.com
- Precision Machined Products Association (PMPA)
- SkillsUSA
- Society of Manufacturing Engineers (SME)
- SolidWorks Basics Instructions at Fredumacation (on YouTube)
- Technical Education POST
