General Funding Opportunities
Catalog of Federal Domestic Assistance
Commerce Business Daily
Federal Notices of Funding Availability (Daily Database)
Federal Register
FedBizOpps
Small Business Administration, Contracting

 Medical Funding
Agency for Healthcare Quality & Research Funding
CDC Funding Opportunities
GrantsNet
Minority Health Funding
National Cancer Institute Research Funding
National Center for Research Resources, NIH
NIH Office of Extramural Research
NIH Request for Proposals Directory

 Science Funding
Dept. of Energy Grants & Contracts Web Site
National Science Foundation