CFAV
| Acronym | Definition |
|---|---|
| CFAV | Cadet Forces Adult Volunteer |
| CFAV | Cell Fusing Agent Virus (insect virus) |
| CFAV | Canadian Forces Auxiliary Vessel |
| CFAV | Consorzio Forestale Alta Valtellina (Italian: Upper Valley Forest Consortium; forestry management; Sondalo, Italy) |
| CFAV | Consulting Foresters Association of Vermont (Poultney, VT) |
| CFAV | Continuous Flow Apneic Ventilation |