| YAD | Youth Advisory Delegate | 青年顾问代表 |
| YAD | Young Adult Division (of Combined Jewish Appeal; Montreal, Canada) | 青年成年人司（联合犹太上诉；加拿大蒙特利尔） |
| YAD | Youth Against Drugs (Finland) | 青少年禁毒（芬兰） |
| YAD | Youth Achieving Destiny (California) | 青年成就命运（加利福尼亚州） |
| YAD | Young Adults Division | 青年成年人处 |
| YAD | yeast alcohol dehydrogenase | 酵母醇脱氢酶 |
| YAD | You Are Dead | 你死了 |
| YAD | Youth Alliance for Diversity | 青年多样性联盟 |
| YAD | Yet Another Disconnect | 又一次脱节 |
| YAD | Yoga Aplicado Al Deporte (Spanish) | 瑜伽Aplicado Al Deporte（西班牙语） |