LTFS
| Acronym | Definition |
|---|---|
| LTFS | Louisiana Tax Free Shopping |
| LTFS | Long Term File System (IBM) |
| LTFS | Linear Tape File System (data storage) |
| LTFS | Long-Term Financial Strategy |
| LTFS | Long-Term Frequency Stability |
| LTFS | Long Term Follow-Up Study (National Wilms' Tumor Study) |