| Fair Housing Assistance Program CFDA 14.901 | U.S. Department of Housing and Urban Development | $2.0M |
| Family Planning Services CFDA 93.217 | U.S. Department of Health and Human Services | $5.0M |
| Family Violence Prevention and Services CFDA 93.670 | U.S. Department of Health and Human Services | $5.0M |
| Family Violence Prevention — Grants for Coalitions CFDA 93.671 | U.S. Department of Health and Human Services | $1.0M |
| Farm Operating Loans CFDA 10.156 | U.S. Department of Agriculture | $400K |
| Farmers Market and Local Food Promotion Program CFDA 10.175 | U.S. Department of Agriculture | $500K |
| Federal Direct Student Loans CFDA 84.268 | U.S. Department of Education | $21K |
| Federal Pell Grant Program CFDA 84.063 | U.S. Department of Education | $7K |
| Federal Supplemental Educational Opportunity Grants (FSEOG) CFDA 84.425 | U.S. Department of Education | $4K |
| Federal Transit Capital Investment Grants CFDA 20.500 | U.S. Department of Transportation | $1.0B |
| Federal Transit Formula Grants CFDA 20.507 | U.S. Department of Transportation | $100.0M |
| FEMA Public Assistance — Disaster Grants CFDA 97.036 | Federal Emergency Management Agency | $100.0M |
| Financial Assistance to Fisheries Affected by Disasters CFDA 11.011 | U.S. Department of Commerce | $200K |
| Fish and Wildlife Service Research Grants CFDA 15.231 | U.S. Department of the Interior | $2.0M |
| Fisheries Development and Utilization Research CFDA 11.108 | National Oceanic and Atmospheric Administration | $1.0M |
| Fisheries Finance Program CFDA 11.469 | National Oceanic and Atmospheric Administration | $10.0M |
| Flood Mitigation Assistance CFDA 97.029 | Federal Emergency Management Agency | $10.0M |
| Food and Agricultural Sciences National Needs Graduate and Postgraduate Fellowships CFDA 10.210 | U.S. Department of Agriculture | $60K |
| Food and Drug Administration Research CFDA 93.103 | U.S. Department of Health and Human Services | $2.0M |
| Food Safety Outreach Program CFDA 10.328 | U.S. Department of Agriculture | $1.0M |
| Forest Health Protection CFDA 10.681 | U.S. Department of Agriculture | $5.0M |
| Formula Grants for Rural Areas (Rural Transit) CFDA 20.509 | U.S. Department of Transportation | $10.0M |
| Fossil Energy Research and Development CFDA 81.089 | U.S. Department of Energy | $5.0M |
| Foster Care Title IV-E CFDA 93.658 | U.S. Department of Health and Human Services | $100.0M |
| Foster Grandparents Program CFDA 93.648 | AmeriCorps | $2.0M |
| Fund for Improvement of Postsecondary Education CFDA 84.116 | U.S. Department of Education | $2.0M |
| Fund for the Improvement of Education CFDA 84.215 | U.S. Department of Education | $3.0M |
| Fund for the Improvement of Postsecondary Education (FIPSE) CFDA 84.116 | U.S. Department of Education | $1.0M |