| Flex High School of Pontiac, MI (PSA) |
| FlexTech High School - Brighton, MI (PSA) |
| Flextech High School Shepherd, MI (PSA) |
| Flint City School District, MI (District) |
| Flint Cultural Center Academy, MI (PSA) |
| Flinthills, KS (District) |
| Flippin School District, AR (District) |
| Floodwood Public School District, MN (District) |
| Flora CUSD 35, IL (District) |
| Floral Park-bellerose Union Free School District, NY (District) |
| Florence, WI (ISD) |
| Florence 01, SC (District) |
| Florence 02, SC (District) |
| Florence 03, SC (District) |
| Florence 04, SC (District) |
