SAFI
| Acronym | Definition |
|---|---|
| SAFI | Subsequent Address Family Identifier |
| SAFI | Savings and Fertilizer Initiative (farming) |
| SAFI | Student Alliance for Israel (University of Massachusetts) |
| SAFI | Semi-Automatic Flight Inspection |
| SAFI | Subaddress-Family Identifier |
| SAFI | Southeast Asia Food, Inc. |
| SAFI | Short-Term Average Failure Intensity |