| Acronym | Definition |
|---|
| STIF➣Scientific & Technical Information Facility (NASA) |
| STIF➣Short Term Investment Fund |
| STIF➣Sexually Transmitted Infections Foundation Course (British Association for Sexual Health and HIV; UK) |
| STIF➣State Transport Infrastructure Fund (Czech Republic) |
| STIF➣Supplemental Theater Information File (Air Mobility Command AMC airfield database) |
| STIF➣Software Test and Integration Facility (NASA) |