| WSSM | Winchester Super Short Magnum | 温彻斯特超短万能 |
| WSSM | Weapon System Support Manager | 武器系统支援管理员 |
| WSSM | Weapon System Staff Manager | 武器系统参谋主任 |
| WSSM | Winchester Super Short Magnums (ammunition) | 温彻斯特超短马格南(弹药) |
| WSSM | Wyzsza Szkola StudiÓw Miedzynarodowych (Academy of International Studies, Poland) | Wyzsza Szkola StudiÓw Miedzynarodowych (Academy of International Studies, Poland) |
| WSSM | Wheat Spindle Streak Mosaic | 小麦纺锤条纹马赛克 |
| WSSM | Westmoreland Suzuki School of Music | Westmoreland铃木音乐学院 |
| WSSM | Womens Surf Style Magazine | 女子冲浪风格杂志 |