NIPI
| Acronym | Definition |
|---|---|
| NIPI | Nurses in Partnership, Inc |
| NIPI | National Invertebrate Pest Initiative (Australia) |
| NIPI | National Investment Promotions, Inc. (St. Vincent and the Grenadines) |
| NIPI | National Institute for Psychobiology in Israel (est. 1971) |
| NIPI | New Innovative Products, Inc. (Pine Level, NC; est. 1994) |
| NIPI | Nutritional-Inflammatory Prognostic Indices |