| Teutopolis CUSD 50, IL (District) |
| Tewksbury, MA (District) |
| Tewksbury Township School District, NJ (District) |
| Texarkana ISD, TX (District) |
| Texarkana School District, AR (District) |
| Texas A&M International University ISD, TX (District) |
| Texas Academy Of Leadership In The Humanities, TX (District) |
| Texas City ISD, TX (District) |
| Texas College Preparatory Academies, TX (PSA) |
| Texas County, MO (ISD) |
| Texas County, OK (ISD) |
| Texas Department of Education, TX (State) |
| Texas Education Centers, TX (PSA) |
| Texas Elementary School Of The Arts, TX (PSA) |
| Texas Empowerment Academy, TX (PSA) |
