PDR
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| PDR | Photodissociation Region | - | Computer Acronyms(common) |
| PDR | Photon-dominated Region | - | Computer Acronyms(common) |
| PDR | Proliferative Diabetic Retinopathy | - | Computer Acronyms(common) |
| PDR | Physician's Desk Reference | - | Medical(slang) |
| PDR | Preliminary Data Requirements | - | Organizations |
| PDR | Preliminary Design Review | - | Organizations |
| PDR | Processed Data Recorder | - | Organizations |
| PDR | Program Design Review | - | Organizations |
| PDR | Program Director's Review | - | Organizations |
| PDR | Preliminary Design Review | - | Business and Finance |