VFSS
| Acronym | Definition |
|---|---|
| VFSS | Video Fluoroscopic Swallowing Study |
| VFSS | Vancouver Folk Song Society (Canada; est. 1959) |
| VFSS | Valley Forge Signal Seekers (Valley Forge, PA) |
| VFSS | Vanguard Fire & Security Systems (Saginaw, Michigan) |
| VFSS | Voice Frequency Signaling System |
| VFSS | Virtual File System Service (Web-based education) |