TPIF
| Acronym | Definition |
|---|---|
| TPIF | Transmission Provider Interconnection Facilities (electricity agreement; Canada) |
| TPIF | Two-Photon Induced Fluorescence (biology) |
| TPIF | Two Point Incremental Forming |
| TPIF | Transverse Preputial Island Flap (urology) |
| TPIF | Training Program Index File (IRS) |
| TPIF | Third Party Insurance Fund (Australia) |