| Acronym | Definition |
|---|
| PDFI➣Precision Digital Forensics, Inc. (Stafford, VA) |
| PDFI➣Pailig Development Foundation, Inc. |
| PDFI➣Potentially Degraded Frame Indication (3GPP) |
| PDFI➣Participating Depository Financial Institution |
| PDFI➣Probability of Detected Fault Isolation |