| Acronym | Definition |
|---|
| SDIF➣SGML Document Interchange Format |
| SDIF➣Super Delicious Ingredient Force (Taco Bell) |
| SDIF➣Saving Deposit Insurance Fund (Turkey) |
| SDIF➣Surgeons Diversified Investment Fund |
| SDIF➣Sony Digital Interface Format |
| SDIF➣Standard Document Interchange Format |
| SDIF➣Sound Description Interface Format |
| SDIF➣Sequential Difference |
| SDIF➣Standard Data Interface Format (transferring data between US Navy ships) |