| Term | Full Form | Category |
|---|---|---|
| NPFI | National Parkinson Foundation, Inc. | Others |
| NPFI | National Program Fund Initiative | Others |
| NPFI | National Psoriasis Foundation, Inc. | Others |
| NPFI | Nicholas Poulos Film Institute | Others |
| NPFI | Non- Perishable Food Item | Others |
| NPFI | Non-Profit FOSS Institute | Others |
| NPFI | Non-public Personal and Financial Information | Others |