| Acronym | Definition |
|---|
| FHT | Federation of Holistic Therapists (UK) |
| FHT | Family Health Team |
| FHT | Fetal Heart Tones |
| FHT | Foxboro Hot Tubs (band) |
| FHT | Fast Hartley Transform |
| FHT | Female Hose Thread |
| FHT | Fast Hadamard Transform |
| FHT | Fairstar Heavy Transport (Netherlands) |
| FHT | Family Health Trust |
| FHT | Flexible High Temperature (laminate) |
| FHT | Food Handler Training |
| FHT | Fast Hankel Transform |
| FHT | First Hitting Time (reliability theory) |
| FHT | Fast Haar Transform |
| FHT | Field HUMINT Team |
| FHT | Final Handling Test |
| FHT | Faith, Hope and Trick (episode of TV show Buffy The Vampire Slayer) |
| FHT | Formal Hardware Testing |
| FHT | Final Handling Treatment |
| FHT | Fuel Handling Transporter |
| FHT | Family History Techniques (genealogy) |