| 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 |