| A+ Unlimited Potential, TX (PSA) |
| Abbeville 60, SC (District) |
| Abbeville County, SC (ISD) |
| Abbotsford School District, WI (District) |
| Abbott ISD, TX (District) |
| Abbott Union Free School District, NY (District) |
| Abby Kelley Foster Charter Public (District), MA (District) |
| ABC Unified, CA (District) |
| Aberdeen District, ID (District) |
| Aberdeen School Dist, MS (District) |
| Aberdeen School District, WA (District) |
| Aberdeen School District, SD (District) |
| Abernathy ISD, TX (District) |
| Abilene, KS (District) |
| Abilene ISD, TX (District) |
