| Algoma School District, WI (District) |
| Algona Comm School District, IA (District) |
| Algonac Community School District, MI (District) |
| Alhambra Elementary District, AZ (District) |
| Alhambra Unified, CA (District) |
| Alianza Academy, UT (PSA) |
| Alice ISD, TX (District) |
| Alice King Community School, NM (PSA) |
| Alief ISD, TX (District) |
| Alief Montessori Community School, TX (PSA) |
| Aline-Cleo, OK (District) |
| Aliquippa SD, PA (District) |
| Alisal Union, CA (District) |
| All Aboard Charter School, AZ (PSA) |
| Allamakee Comm School District, IA (District) |
