DFIA
| Acronym | Definition |
|---|---|
| DFIA | Dublin Funds Industry Association (now Irish Funds Industry Association; Ireland) |
| DFIA | Duty Free Import Authorisation (India) |
| DFIA | Defense-in-Depth Functional Implementation Architecture (cybersecurity; US Navy) |
| DFIA | Dynamic Factors Identification and Analysis (Correctional Service of Canada) |