| SSPG | Storage Software Platform Group | 存储软件平台组 |
| SSPG | Student Surveys Planning Group (various universities) | 学生调查规划组（各大学） |
| SSPG | Steady-State Plasma Glucose | 稳态血浆葡萄糖 |
| SSPG | steady state plasma glucose | 稳态血糖 |
| SSPG | SouthShore Physician Group, New Orleans | 新奥尔良南岸医生组 |
| SSPG | Sensor Signal Processing Group | 传感器信号处理总成 |