Although the Directorate for Biological Sciences (BIO) core programs solicitations are not under proposal submission deadlines, there are other funding opportunities, both in BIO and NSF-wide, that do have deadlines. Here are a few that are relevant to the IOS community.  

Funding opportunities with deadlines:

Full Proposal: February 23, 2021 21-534  Understanding the Rules of Life: Microbiome Interactions and Mechanisms (URoL:MIM)  NSF-wide

Full Proposal: February 25, 2021 21-536  National Science Foundation Research Traineeship (NRT) Program NSF-wide

Preliminary Proposal: March 5, 2021 21-537  Mid-scale Research Infrastructure-2 (Mid-scale RI-2) NSF-wide

Full Proposal: March 5, 2021 21-524  Navigating the New Arctic (NNA) NSF-wide

Full Proposal: March 16, 2021  21-546  Enabling Discovery through GEnomics (EDGE)

Full Proposal: March 16, 2021 21-543  Integrative Research in Biology (IntBIO)

Preliminary Proposal: April 22, 2021  20-554  ADVANCE: Organizational Change for Gender Equity in STEM Academic Professions (ADVANCE) NSF-wide

Full Proposal: April 23, 2021  21-505  Mid-scale Research Infrastructure-1 (Mid-scale RI-1) NSF-wide

Full Proposal: May 18, 2021  21-532  Reproducible Cells and Organoids via Directed-Differentiation Encoding (RECODE)