SSIF
| Acronym | Definition |
|---|---|
| SSIF | System Software Interrupt Flag |
| SSIF | Storage Security Industry Forum (Storage Networking Industry Association) |
| SSIF | Social Sciences In Forestry (database) |
| SSIF | State Self Insurance Fund (Kansas) |
| SSIF | Stainless Steel in Fire |
| SSIF | Space Station Integration Facility |
| SSIF | SACDIN System Integration Facility |