| LEDC | League for Emotionally Disturbed Children | 精神异常儿童联合会 |
| LEDC | Logistics Executive Development Course | 后勤行政发展课程 |
| LEDC | Local Economic Development Corporation | 地方经济发展公司 |
| LEDC | La Espada de Cain (Spanish: The Sword of Cain) | La Espada de Cain（西班牙语：凯恩之剑） |
| LEDC | Less Economically Developed Country | 经济欠发达国家 |
| LEDC | London Economic Development Corporation | 伦敦经济发展公司 |
| LEDC | Latino Economic Development Corporation (Washington, DC) | 拉丁裔经济发展公司（华盛顿特区） |
| LEDC | Linear Error Detecting Code | 线性误差检测码 |
| LEDC | Lumped Element Directional Coupler | 集中元件定向耦合器 |