| Ayer Shirley School District, MA (District) |
| Ayers Elem, MT (District) |
| Ayersville Local School District, OH (District) |
| Az Compass Schools Inc., AZ (District) |
| Az Dept Of Juvenile Corrections, AZ (District) |
| Az-Tec High School, AZ (District) |
| Azle ISD, TX (District) |
| Azleway Charter School, TX (District) |
| Aztec Municipal Schools, NM (District) |
| Azusa Unified, CA (District) |
| B & B, KS (District) |
| B. Banneker Academy, MO (District) |
| Baboquivari Unified School District #40, AZ (District) |
| Babylon Union Free School District, NY (District) |
| Baca County, CO (ISD) |
