| Term | Full Form | Category |
|---|---|---|
| PIFP | Persistent idiopathic face pain | Others |
| PIFP | Persistent Idiopathic Facial Pain | Others |
| PIFP | Pine Island Flatwoods Preserve | Others |
| PIFP | Provider Initiated Family Planning | Others |
| PIFP | Public Interest Fellowship Program | Others |
| PIFP | Public Investment and Fiscal Policy | Others |