| Acronym | Meaning |
| SSF | SACCS Support Force |
| SSF | School Standards and Framework (UK) |
| SSF | Service and Supply Fund (US DHHS) |
| SSF | Ship's Service Force (US Navy) |
| SSF | Single Stock Fund |
| SSF | Single-Seated Fighter |
| SSF | Software Support Function |
| SSF | South San Francisco (San Francisco, CA) |
| SSF | Space Simulation Facility (NASA) |
| SSF | Special Security File |
| SSF | Special Security Force (Bangladesh) |
| SSF | Special Service Force |
| SSF | State School Fund (Oregon Department of Education) |
| SSF | State Security Force (various locations) |
| SSF | State Superannuation Fund (Australia) |
| SSF | STVL Strike-Fighter |
| SSF | Sub-Strategic Forces |
| SSF | System Support Facility |