SMFI
| Acronym | Definition |
|---|---|
| SMFI | San Miguel Foods, Inc. |
| SMFI | Strategic Management Forum of India |
| SMFI | Software Multilevel Fault Injection |
| SMFI | Sports Medicine Fitness Institute |
| SMFI | Sequential Multiport Fuel Injection (automotive engineering) |
| SMFI | Single-Mode Fiber Interface |
| SMFI | State Ministry for Integration |
| SMFI | School Management Foundation of Illinois |