| Development Flight Instrumentation |
Space Science |
DFI |
| Deep Foundations Institute |
Professional Organizations |
DFI |
| Defiance (oh) |
Airport Code |
DFI |
| design, fabricate, and install |
Government |
DFI |
| Damned Frigging Idiot |
Funny |
DFI |
| Derivative Financial Instrument |
Stock Exchange |
DFI |
| Designated Financial Institution |
US Government |
DFI |
| Defiance Memorial Airport, Defiance, Ohio USA |
Regional Airport Code |
DFI |
| Direct Fuel Injection |
Computer Security |
DFI |
| Digifont Outline font description |
File Extension |
DFI |
| Diamond Flower International |
Business Firm |
DFI |
| Data Field Identifier |
Military |
DFI |
| Disease Free Interval |
Oncology |
DFI |
| developmental flight instrumentation |
Government |
DFI |
