| SSWG | System Safety Working Group | 系统安全工作组 |
| SSWG | Southend-on-Sea Wargames Club (Essex, UK) | Southend on Sea Wargames Club（英国埃塞克斯郡） |
| SSWG | System Security Working Group | 系统安全工作组 |
| SSWG | Survivor Support Working Group | 幸存者支持工作组 |
| SSWG | Software And Standards Working Group | 软件和标准工作组 |