| Frontier, OK (District) |
| Frontier, MA (District) |
| Frontier Central School District, NY (District) |
| Frontier County, NE (ISD) |
| Frontier Elem, MT (District) |
| Frontier International Academy, MI (PSA) |
| Frontier Local School District, OH (District) |
| Frontier School Corporation, IN (District) |
| Frontier School Of Innovation, MO (District) |
| Frontier Virtual Charter High School, PA (District) |
| Frost ISD, TX (District) |
| Fruitland District, ID (District) |
| Fruitport Community Schools, MI (District) |
| Fruitvale Elementary, CA (District) |
| Fruitvale ISD, TX (District) |
