Office of International Science and Engineering

A federal assistance program listed on Grants.gov by U.S. National Science Foundation. The listing number stays the same from one funding round to the next, so this page is the one to watch between announcements.

Funding history

Open opportunities under this listing

• Historically Black Colleges and Universities - Excellence in Research (HBCU - EiR)
  Open 23-598 · closes October 20, 2026
• National Science Foundation Translation to Practice (NSF TTP)
  Open 25-540 · closes November 17, 2026
• EPSCoR Research Infrastructure Improvement Program: Focused EPSCoR Collaborations (FEC)
  Open 24-573 · closes January 26, 2027
• Mid-scale Research Infrastructure-1
  Open 24-598 · closes February 8, 2027
• EPSCoR Research Infrastructure Improvement (RII): EPSCoR Research Fellows
  Open 24-528 · closes April 13, 2027
• Findable Accessible Interoperable Reusable Open Science (FAIROS)
  Open 25-533 · closes April 14, 2027
• Research Experiences for Undergraduates (REU)
  Open 23-601 · closes August 18, 2027
• National Science Foundation National Innovation Corps Teams (NSF National I-CorpsTM Teams) Program
  Open 25-549
• Facilitating Research at Primarily Undergraduate Institutions: (RUI and ROA-PUI)
  Open 14-579
• Established Program to Stimulate Competitive Research (EPSCoR): Workshop Opportunities
  Open 24-540
• Multilateral Partnerships Leveraging Excellence
  Open PD-24-7298
• Cyberinfrastructure for Public Access and Open Science
  Open PD-24-7414

Recently closed

• Major Research Instrumentation Program
  Closed 23-519 · closed before November 16, 2026
• NSF's Eddie Bernice Johnson Inclusion across the Nation of Communities of Learners of Underrepresented Discoverers in Engineering and Science (INCLUDES) Initiative
  Closed 22-622 · closed before October 27, 2026
• U.S. National Science Foundation Research Traineeship (NRT) Program
  Closed 24-597 · closed September 8, 2026