| Acronym | Definition |
|---|
| SPFF➣STEP (Standard for the Exchange of Product Model Data) Physical File Format |
| SPFF➣Shortest Path First-Fit (algorithm) |
| SPFF➣Seattle Polish Film Festival (Seattle, WA) |
| SPFF➣Sierra Pacific Fly Fishers (California) |
| SPFF➣Société Pédagogique Fribourgeoise Francophone (French: Freiburg French Pedagogical Society) |
| SPFF➣Southern Peanut Farmers Federation (est. 1998) |