| WISD | Wimberley Independent School District | 温伯里独立学区 |
| WISD | Waco Independent School District | 韦科独立学区 |
| WISD | Waxahachie Independent School District | 瓦哈奇独立学区 |
| WISD | Willis Intermediate School District | 威利斯中学区 |
| WISD | Washtenaw Intermediate School District | 瓦什特瑙中学区 |
| WISD | Wisdom | 智慧 |
| WISD | Winnsboro Independent School District | Winnsboro独立学区 |
| WISD | Wylie Independent School District | 怀利独立学区 |
| WISD | Wylie Intermediate School District | 怀利中学区 |
| WISD | World Information Society Day | 世界信息社会日 |
| WISD | Waller Independent School District | 沃勒独立学区 |
| WISD | Whitehouse Independent School District | 怀特豪斯独立学区 |
| WISD | Woodsboro Independent School District | 伍兹伯勒独立学区 |