| Acronym | Definition |
|---|
| SSNP➣Syrian Social Nationalist Party |
| SSNP➣Shasta Senior Nutrition Program |
| SSNP➣Secondary School Nursing Program |
| SSNP➣Social Safety Net Program (public assistance; various locations) |
| SSNP➣Small Size Nuclear Power Plant |
| SSNP➣Student Society of Nuclear Pharmacy |