FIEF
| Acronym | Definition |
|---|---|
| FIEF | Fukuoka International Exchange Foundation (Japan) |
| FIEF | Florida Insurance Education Foundation, Inc. (Tallahassee, FL) |
| FIEF | Fault Injection for the Experimental Validation of Fault-Tolerant Computing Systems |
| FIEF | Fédération Internationale d'Economie Familiale |