| Abbreviation | Definition |
|---|---|
| STN | Submission Tracking Number |
| STOP | Safe Tables Our Priority |
| STS | Standards and Testing Staff |
| STS(CBER) | Standards and Testing Staff (CBER) |
| STT | Short Term Test |
| STT | short term tests |
| SubpartH | That subpart of 21 CFR Part 314 pertaining to accelerated approval of drugs |
| SUD | Single-Use Device |
| SUD | Sudden Unexpected Death |
| SUDs | Single Use Devices |
| SUPAC | scale up and post-approval changes |
| SUPAC-IR | Scale-Up and Post-Approval Changes - Immediate Release |
| SUPAC-MR | scale-up and postapproval changes--modified release |
| SUPAC-SS | scale-up and postapproval changes--nonsterile solid |
| SUPEC | Scale-Up and Post-Approval Changes |
| SUPEC-IR | Scale-Up and Post-Approval Changes - Instant Release |
| SUSAR | Suspected Unexpected Serious Adverse Reaction |
| SVP | small-volume parenteral |
| SWDB(CDRH) | Software and Web Development Staff (CDRH) |
| SX | Symptoms |