Infrastructure Innovation for Biological Research (Innovation)
NSF 21-502
https://www.nsf.gov/pubs/2021/nsf21502/nsf21502.htm?WT.mc_id=USNSF_25&WT.mc_ev=click   
The Infrastructure Innovation for Biological Research Program (Innovation) supports research to design novel or greatly improved research tools and methods that advance contemporary biology in any research area supported by the Directorate for Biological Sciences at NSF. The Innovation Program focuses on research infrastructure that is broadly applicable to researchers in three programmatic areas: Bioinformatics, Instrumentation, and Research Methods.

Infrastructure Capacity for Biological Research (Capacity)
NSF 21-501
PDF  https://www.nsf.gov/pubs/2021/nsf21501/nsf21501.pdf?WT.mc_id=USNSF_25&WT.mc_ev=click
The Infrastructure Capacity for Biological Research (Capacity) Program supports the implementation of, scaling of, or major improvements to research tools, products, and services that advance contemporary biology in any research area supported by the Directorate for Biological Sciences at NSF. The Capacity Program focuses on building capacity in research infrastructure that is broadly applicable to a wide range of researchers in three programmatic areas: Cyberinfrastructure, Biological Collections, and Biological Field Stations and Marine Laboratories.This program will also accept proposals for planning activities or workshops to facilitate coordination that may be necessary in building capacity in infrastructure that meets the needs of a research community. 

Sustaining Infrastructure for Biological Research (Sustaining)
NSF 21-503
https://www.nsf.gov/pubs/2021/nsf21503/nsf21503.htm?WT.mc_id=USNSF_25&WT.mc_ev=click  
The Sustaining Infrastructure for Biological Research (Sustaining) Program supports the continued operation of existing research infrastructure that advances contemporary biology in any research area supported by the Directorate for Biological Sciences (BIO) at NSF. The Sustaining Program focuses primarily on sustaining critical research infrastructure that is cyberinfrastructure or biological living stocks and that is broadly applicable to a wide range of researchers.