- Merit badge Worksheet for Drafting Care from usscouts.org. It is a great place to organize your work.
- American Design Drafting Association International
- AutoDesk - makers of AutoCAD
- The CADdepot - AutoCAD add-on
- CADsoft - AutoCAD add-on
- Professional AutoCAD Users Group of Denver
- FBE online learning AutoCAD - 2D tutorials
- Design Visions