| MGD | Meguma Gold Deposits | Meguma金矿 |
| MGD | Meibomian Gland Dysfunction (eye) | 睑板腺功能障碍(眼) |
| MGD | Million Gallons per Day | 百万加仑\/天 |
| MGD | Magnetogasdynamic(s) | 磁动力学 |
| MGD | Millions of Gallons per Day | 每天数百万加仑 |
| MGD | Miller Genuine Draft | 米勒原版草稿 |
| MGD | Mouse Genome Database | 小鼠基因组数据库 |
| MGD | monogalactosyl diglyceride | 单半乳糖基二甘油三酯 |
| MGD | Modified Galois field Design | 改进的伽罗瓦场设计 |
| MGD | mixed gonadal dysgenesis | 混合性腺发育不良 |
| MGD | Miller Genuine Draft (Beer) | 米勒原汁原味啤酒 |
| MGD | My GoD | 我的GoD |
| MGD | Military Geographic Documentation | 军事地理文献 |
| MGD | Minnesota Genomics Desktop | 明尼苏达州基因组学桌面 |
| MGD | Microstrip Gap Discontinuity | 微带间隙不连续性 |
| MGD | Magdalena, Bolivia | 玻利维亚马格达莱纳 |
| MGD | MOS Gate Driver | MOS栅极驱动器 |
| MGD | MunGyoDance | 芒果舞 |