FSVS
| Acronym | Definition |
|---|---|
| FSVS | Faint Sky Variability Survey (astronomy) |
| FSVS | Fast System Versioning (software) |
| FSVS | Full System Versioning (Linux) |
| FSVS | Future Secure Voice System |
| FSVS | First State Velo Sports (bicycle racing; Delaware) |
| FSVS | Flight Software Verification System |