| LISD | Lamesa Independent School District 
| Others |
| LISD | Lampasas Independent School District
| Others |
| LISD | Laredo Independent School District
| Others |
| LISD | Leander Independent School District
| Others |
| LISD | Lenawee Intermediate School District
| Others |
| LISD | Lewisville Independent School District
| Others |
| LISD | Library and Information Services Division
| Others |
| LISD | Lichtenstein Institute on Self-Determination
| Others |
| LISD | Liechtenstein Institute for Strategic Development
| Others |
| LISD | Liechtenstein Institute on Self Determination
| Others |
| LISD | Lockhart Independent School District
| Others |
| LISD | Longview Independent School District
| Others |
| LISD | Lubbock Independent School District
| Others |