| WAIC | Western Association of Independent Camps | 西部独立营地协会 |
| WAIC | FM-91.9, American International College, Springfield, Massachusetts | FM-91.9，马萨诸塞州斯普林菲尔德美国国际学院 |
| WAIC | Washington Agriculture in the Classroom | 课堂上的华盛顿农业 |
| WAIC | Warfighting Analysis & Integration Center | 分析及一体化的战斗 |
| WAIC | Water to Air Intercooler | 水至空气中冷器 |
| WAIC | Wyoming Agriculture In the Classroom | 怀俄明州农业课堂 |