| Acronym | Definition |
|---|
| SADF➣South African Defence Force (South Africa) |
| SADF➣South Africa Development Fund (charity) |
| SADF➣Semi-Automatic Document Feeder |
| SADF➣Seized Asset Deposit Fund (US DOJ) |
| SADF➣Selected-Area Dark Field (electron microscopic imaging) |
| SADF➣Saskatchewan Agriculture Development Fund |