| HMSD | Hello My Sexy Darling | 你好，我的性感宝贝 |
| HMSD | Helmet Mounted Sight and Display | 头盔瞄准镜和显示器 |
| HMSD | Hobbs Municipal School District | 霍布斯市学区 |
| HMSD | Helmet Mounted Sight and Display system | 头盔瞄准和显示系统 |
| HMSD | Helmet-Mounted Sight Display | 头盔瞄准显示器 |
| HMSD | Harvard Mens' Swimming and Diving team | 哈佛男性的游泳和潜水团队 |