| variable number tandem repeats | 可变串联重复顺序 | 158 |
| variants | 变异型 | 130 |
| vector | 载体 | 168 |
| vertical transmission | 垂直传递 | 8 |
| viral directed enzyme prodrug therapy | 病毒介导酶药前体治疗 | 172 |
| viral mediated gene transfer | 病毒介导转移 | 168 |
| viral vector | 病毒载体 | 169 |
| vitamin D resistant rickets | 抗维生素D佝偻病 | 34 |
| vitamin responsive hereditary disorders | 维生素反应性遗传病 | 79 |
| VNTR | 可变串联重复顺序 | 158 |
| von Gierke disease | 糖原贮病Ⅰ型 | 77 |
| von Willibrand disease | 血管性假血友病 | 73 |
| von Willibrand factor vWF | 因子 | 72 |