TRIF
| Acronym | Definition |
|---|---|
| TRIF | Trilinear Filtering |
| TRIF | Technology and Research Initiative Fund |
| TRIF | Tiled Raster Interchange Format |
| TRIF | Total Recordable Injury Frequency (occupational health) |
| TRIF | Temporary Refuge Impairment Frequency |
| TRIF | Total Recordable Incident Frequency (safety statistic) |
| TRIF | Transportation Resources, Inc (Sterling, MA) |
| TRIF | Transaction Routing Index File |
| TRIF | The Rasmus International Forum |