United States Department of Agriculture (USDA) - National Institute of Food and Agriculture (NIFA)

USDA NIFA 

  1. Competitive Grants 

  1. List of RFAs 

  1. Upcoming RFAs Calendar 

NSF 

NSF 

  1. Funding Search Across Directorates 

  1. Award Search Across Directorates 

NIH

NIH 

  1. Weekly Funding Opportunities and Notices 

  1. Grant Types 

  1. NIH Guide for Grants and Contracts 

  1. NIH Institute and Center Funding Strategies 

DOE

DOE 

  1. Funding Opportunities Across DOE and by Topic 

  1. Office of Energy Efficiency and Renewable Energy (EERE) 

  1. Office of Science  

  1. ARPA-E