| SSEP | Slim Shady EP (record by Eminem) | 苗条阴影EP（由Eminem录制） |
| SSEP | System Security Enhancement Program | 系统安全增强计划 |
| SSEP | somatosensory evoked potentials | 体感诱发电位 |
| SSEP | short service employee program | 短期服务雇员计划 |
| SSEP | spinal somatosensory evoked potential | 脊髓体感诱发电位 |
| SSEP | Secondary School Excellence Program | 中学卓越计划 |
| SSEP | Social Security Education Product | 社会保障教育产品 |
| SSEP | Small Scale Enterprise Promotion | 小型企业推广 |
| SSEP | Secondary Schools Excellence Program | 中学卓越计划 |
| SSEP | Short-latency Somatosensory Evoked Potential | 短潜伏期体感诱发电位 |
| SSEP | Standing Sea Emergency Party (US Navy) | 常设海上应急党（美国海军） |
| SSEP | Source Selection Evaluation Plan | 来源选择评估计划 |
| SSEP | Submarine Surveillance Equipment Program | 潜艇监视设备计划 |
| SSEP | System(s) Safety Engineering Plan | 系统安全工程计划 |