| ADAE | Hellenic Authority for the Information and Communication Security and Privacy (Greece) | 希腊信息和通信安全与隐私管理局（希腊） |
| ADAE | Associação de Desenvolvimento da Alta Estremadura (Portuguese :Alta Estremadura Development Association; Portu | Associação de Desenvolvimento da Alta Estremadura (Portuguese :Alta Estremadura Development Association; Portu |
| ADAE | Autonomous Document Assessment Expert | 自主文档评估专家 |
| ADAE | Anil Dhirubhai Ambani Enterprises (Mumbai, India) | Anil Dhirubai Ambani企业（印度孟买） |
| ADAE | Anglo-Dutch Awards for Enterprise | 英荷企业奖 |
| ADAE | Average Daily Attendance Equivalent | 平均每日出勤当量 |
| ADAE | AgrupaciÓn DemocrÁtica Antifascista Española | AgrupaciÓn DemocrÁtica Antifascista Española |