| Acronym | Definition |
|---|
| FeSV➣Feline Sarcoma Virus |
| FeSV➣Frankfurter Eisenbahnsiedlungsverein eG (German: Frankfurt Railway Settlement Association eG) |
| FeSV➣Front End Service Vehicle |
| FeSV➣Federal Emergency Salvage Vessel |
| FeSV➣Flagler Emergency Service Volunteers (Bunnell, FL) |