| Foundation Academy Charter School, NJ (District) |
| Founders Grove Classical Academy, MI (PSA) |
| Founding Fathers Academies Inc, AZ (District) |
| Fountain 8, CO (District) |
| Fountain County, IN (ISD) |
| Fountain Hills Charter School, AZ (PSA) |
| Fountain Hills Unified District, AZ (District) |
| Fountain Lake School District, AR (District) |
| Fountain Square Academy, IN (District) |
| Fountain Valley Elementary, CA (District) |
| Four City Compact CTPD, OH (District) |
| Four Corners Montessori Academy, MI (PSA) |
| Four Corners Regional Education Cooperative #1, NM (District) |
| Four County Career Center, OH (District) |
| Four County JVSD CTPD, OH (District) |
