| acs.org | American Chemical Society |
| aaas.org | American Association for the Advancement of Science |
| ieee.org | Institute of Electrical and Electronics Engineers |
| nspe.org | National Society of Professional Engineers |
| nae.edu | National Academy of Engineering |
| asme.org | American Society of Mechanical Engineers |
| ashrae.org | American Society of Heating, Refrigerating, and Air-Conditioning Engineers |
| asee.org | ASEE.org - American Society for Engineering Education |
| asce.org | American Society of Civil Engineers [ASCE] |
| aiche.org | American Institute of Chemical Engineers |
United States , Texas , Spring