TIFS
| Acronym | Definition |
|---|---|
| TIFS | Total In-Flight Simulator |
| TIFS | Trends in Food Science & Technology (journal) |
| TIFS | Transactions on Information Forensics and Security (journal; IEEE) |
| TIFS | Thunderstorm Interactive Forecast System (Australian Bureau of Meteorology) |
| TIFS | The Infant Feeding Study |
| TIFS | This Is Fabulously Stupid |