NTFS
| Acronym | Definition |
|---|---|
| NTFS | New Technology File System (Microsoft Windows NT/2000/XP/Vista) |
| NTFS | New Technology File System |
| NTFS | Nt File System |
| NTFS | National Teaching Fellowship Scheme (UK) |
| NTFS | New Tactical Forecast System |
| NTFS | Neo Tokyo Fansubs (anime) |
| NTFS | Network of Tropical Fisheries Scientists |
| NTFS | Navy Training Feedback System |
| NTFS | Northern Territory Freight Service (Australia) |