| Acronym | Definition |
|---|
| NSIP➣Nationally Significant Infrastructure Project (UK) |
| NSIP➣Nvidia Stable Image Program |
| NSIP➣Nonlinear Signal and Image Processing (workshop) |
| NSIP➣nonspecific interstitial pneumonia |
| NSIP➣National Streamflow Information Program (USGS) |
| NSIP➣NASA Student Involvement Program |
| NSIP➣National Stations Improvement Programme (UK) |
| NSIP➣NATO Security Investment Program |
| NSIP➣National Sheep Improvement Program |
| NSIP➣National SAM (School Administratin Manager) Innovation Project |
| NSIP➣Network Service Over Internet Protocol (filter) |
| NSIP➣National Surgical Infection Prevention |
| NSIP➣Network Security Improvement Program |
| NSIP➣Nutrition Service Incentive Program |
| NSIP➣Netherlands Society of Investment Professionals |
| NSIP➣Netscaler Internet Protocol (Citrix Access Gateway management IP address) |
| NSIP➣National Senior Intelligence Program |