For other possible funding sources please visit the following national websites.

American Society of Engineering Education Fellowships (ASEE)
http://www.asee.org/fellowships
Department of Defense Fellowships (DOD)
http://www.onr.navy.mil/Education-Outreach/undergraduate-graduate/NDSEG-graduate-fellowship.aspx
Department of Defense SMART Fellowships
http://smart.asee.org/
Department of Energy Science Graduate Fellowships (DOE)
http://science.energy.gov/wdts/scgt
Discover Data Science
https://www.discoverdatascience.org/resources/scholarship-guide/
Ford Foundation Fellowships
http://national-academies.org/fellowships
Hertz Graduate Fellowships
http://hertzfoundation.org/default.aspx
McKnight Doctoral Fellowships
http://fefonline.org/
National Defense Science and Engineering Graduate Fellowships (NDSEG)
http://ndseg.asee.org/
National GEM Consortium Fellowships
www.gemfellowship.org
National Institutes of Health Fellowships (NIH)
https://www.training.nih.gov/fellowships_at_the_NIH
National Science Foundation Fellowships (NSF)
http://www.nsfgrfp.org/
Pathways to Science
http://www.pathwaystoscience.org
For other possible funding sources please see the University of Florida Graduate School
http://www.graduateschool.ufl.edu/prospective-students/funding/