| Acronym | Definition |
|---|
| SPNP➣Stochastic Petri Net Package |
| SPNP➣Service Provider Number Portability |
| SPNP➣Secure Plug and Play |
| SPNP➣Support of Private Numbering Plan (telecommunications) |
| SPNP➣Society of Private Nursing Practitioners (South Africa) |
| SPNP➣Substrate Positive-Negative-Positive (transistor) |