The Society for Pediatric Radiology SPR  grant application submission are due March 15th of every year.
University of Iowa applicants must contact their DEO since SPR limits applications to only one application per grant category from each Department.

https://www.pedrad.org/Research/SPR-Research-Education-Foundation/Resear...

The Grants Programs offered are:

• Seed Grant
• Education Project Award 
• Pilot Award
• Multi-institutional Pilot Award
• Young Investigator Grant Award