| Abbreviation | Definition |
|---|---|
| SSGI | Social Services of General Interest |
| SSI | Small Scale Industry |
| SSIA | Special Savings Incentive Account |
| SSM | Shared Savings Mechanism |
| SSM | Special Service Message |
| SSM | Super Saving Mode |
| SSM | Supply Side Management |
| SSO | System Security Officer |
| SSOP | Shift Schedule Optimization Program |
| SSP | Six Sigma Process |
| SSP | Supplier Suggestion Program |
| SSPD | Six Sigma Process Design |
| SSPD | Super Savings on Prescription Drugs |
| SSPF | Saturn Site Production Flow |
| SSPM | Six Sigma Process Management |
| SSPR | Support Staff Peer Resources |
| SSPT | Safety and Security Process Team |
| SSQ | Schedule Sales Query |
| SSQ | Six Sigma Qualtec |
| SSRO | Sponsoring Self- Regulatory Organization |