| Acronym | Definition |
|---|
| SMIF➣Student-Managed Investment Fund (various universities) |
| SMIF➣Southern Minnesota Initiative Foundation (Owatonna, MN) |
| SMIF➣Standard Mechanical Interface |
| SMIF➣Stream-based Model Interchange Format |
| SMIF➣Shared Materials Instrumentation Facility (Duke University) |
| SMIF➣Stanford Management Internship Fund |
| SMIF➣SMAD4-Interacting Transcription Factor |
| SMIF➣Soldier Management Individual File |
| SMIF➣Service Member Information File |