BPDI
| Acronym | Definition |
|---|---|
| BPDI | Backflow Prevention Device InnClosures, Inc |
| BPDI | Backflow Prevention Device Inspections, Inc. (est. 1985; Phoenix, AZ) |
| BPDI | Broadband Polarimetric Differential Interferometric (temperature sensing system) |
| BPDI | Business Process Delivery and Information |
| BPDI | Bovine Protein Disulfide Isomerase |
| BPDI | Brisbane Postnatal Depression Index |