| Abbreviation | Definition |
|---|---|
| SMUT | Saint Marys University Texas |
| SMVDU | Shri Mata Vaishno Devi University |
| SN | Source Name |
| SN | Student Nominee |
| SNA | Student Nurses Association |
| SNAP | Student Needs Assistance Program |
| SNAP | Student Network Access Project |
| SNAP | Student Nurses At Penn |
| SNH | School of Natural Healing |
| SNHU | Southern New Hampshire University |
| SNID | Studies in National and International Development |
| SNIST | Sreenidhi Institute of Science and Technology |
| SNIT | Southern Nebraska Institute of Technology |
| SNQ | See you Next Quarter |
| SNR | School of Natural Resources |
| SNS | School of Natural Sciences |
| SNSS | School of Natural and Social Sciences (various universities) |
| SNSU | Surigao del Norte State University |
| SNU | Seoul National University |
| SNU | Shiv Nadar University |