| Acronym | Definition |
|---|
| SPIF➣Spi Transfer Complete Flag |
| SPIF➣SharePoint Integration Framework (software) |
| SPIF➣Sales Promotion Incentive Fund (sometimes written SPIFF) |
| SPIF➣Security Policy Information File |
| SPIF➣Single Point Incremental Forming |
| SPIF➣Shuttle Payload Integration Facility |
| SPIF➣Sales Performance Incentive Fund |
| SPIF➣Sales Person Incentive Fund |
| SPIF➣Special Performance Incentive Fund |
| SPIF➣Shuttle/POCC Interface Facility (NASA) |
| SPIF➣Shuttle Projects Information Frontier |
| SPIF➣Shoreline Park Improvement Fund (Seattle, WA) |
| SPIF➣SACDIN Program Integration Facility (USAF) |
| SPIF➣Stamps Perforated for Individuals or Firms (stamp collecting) |
| SPIF➣Safe, Productive, Infrastructure-Friendly (vehicles) |
| SPIF➣Serial Peripheral Interface Flag (data transfer indicator) |