CRIS (Current Research Information System) -- Contains current research projects sponsored by USDA research agencies. Covers biological and behavioral sciences.
Grants.gov -- a central storehouse for information on over 1,000 U.S. Government grant programs offered by the 26 federal grant-making agencies and provides access to approximately $500 billion in annual awards.
NIH RePORTER -- an electronic tool that allows users to search a repository of NIH-funded research projects and access publications and patents resulting from NIH funding.
OER-Office of Extramural Research -- serves as a vital interface between the NIH and the biomedical research community by guiding investigators through the process of attaining grants funding and helping them understand and navigate through federal policies and procedures.