| Acronym | Definition |
|---|
| FWT | Freeride World Tour |
| FWT | Florida Winter Tour (racing) |
| FWT | Feed Water Tank (steam engine) |
| FWT | Fixed Wireless Terminal |
| FWT | Firewall Terminal |
| FWT | Freight Weight Tonnes (international shipping) |
| FWT | Fast Wavelet Transform |
| FWT | Fort Worth Tower (Fort Worth, TX) |
| FWT | French Winter Time |
| FWT | Federal Withholding Tax |
| FWT | Fixed Wireless Telephone |
| FWT | Freeware World Team (software) |
| FWT | Factory Witness Test (UK) |
| FWT | Fundamental Welfare Theorem |
| FWT | Fresh Water Tank |
| FWT | Fair Wear & Tear |
| FWT | Focused Wave Technology |
| FWT | Final Withholding Tax |
| FWT | Familial Wilms Tumor |
| FWT | Full Ward Test (of Urine) |
| FWT | Flight Worthiness Test |
| FWT | Forestry and Wood Technology |