Federal
- Air Force Office of Scientific Research (AFOSR)
- Air Force Research Laboratory (AFRL)
- Army Research Office (ARO)
- Consumer Product Safety Commission (CPSC)
- Department of Defense (DOD)
- Department of Education (ED)
- Department of Energy (DOE)
- Department of Homeland Security (DHS)
- Department of the Interior (Interior)
- Department of Transportation (DOT)
- Environmental Protection Agency (EPA)
- Federal Aviation Administration (FAA)
- National Institutes of Health (NIH)
- National Aeronautic and Space Administration (NASA)
- National Aeronautic and Space Administration Established Program to Stimulate Competitive Research (NASA EPSCoR)
- National Institute of Standards and Technology (NIST)
- National Security Agency (NSA)
- National Science Foundation (NSF)
- Office of Naval Research (ONR)
- U.S. Naval Research Laboratory (NRL)
- United States Department of Agriculture (USDA)