NCI Small Grants Program — R03
Supports cancer pilot research with broad domestic and international eligibility.
The NCI Small Grants Program for Cancer Research (R03) is the National Cancer Institute's standing mechanism for funding small, self-contained cancer research projects that can be completed in a short period of time with limited resources. The program was most recently issued as PAR-25-078, posted October 18, 2024, and archived February 12, 2026. It is expected to be reissued under a PAR-26 succes…
Any cancer research area. Pilot studies, feasibility studies, secondary data analysis, methodology development.
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