- A W BROWN-FELLOWSHIP LEADERSHIP AC
- A+ ACADEMY
- ABBOTT ISD
- ABERNATHY ISD
- ABILENE ISD
- ACADEMY ISD
- ACADEMY OF ACCELERATED LEARNING IN
- ACADEMY OF CAREERS AND TECHNOLOGIE
- ACADEMY OF DALLAS
- ACCELERATED INTERMEDIATE ACADEMY
- ADRIAN ISD
- ADVANTAGE ACADEMY
- AGUA DULCE ISD
- ALAMO HEIGHTS ISD
- ALBA-GOLDEN ISD
- ALBANY ISD
- ALDINE ISD
- ALEDO ISD
- ALICE ISD
- ALIEF ISD
- ALIEF MONTESSORI COMMUNITY SCHOOL
- ALLEN ISD
- ALPHA CHARTER SCHOOL
- ALPINE ISD
- ALTO ISD