The F31 - Ruth L. Kirschstein Predoctoral Individual National Research Service Award

This grant is adminstered through the NIH, typically to early to mid stage graduate students in all disciplines, and funds up to three years of graduate study. 

There are three F31 application cycles per year, with due dates typically in April, August, and December. Please note that only US citizens and permanent residents are eligible to apply for the F31. Please contact your program administrator or grants administrator for more information about applying for an F31. Information from the NIH can be found here: https://researchtraining.nih.gov/programs/fellowships/f31