DIAR
| Acronym | Definition |
|---|---|
| DIAR | Defence Industry Aerospace Report (Australia) |
| DIAR | Defense Intelligence Agency (DIA) Regulation (US DoD) |
| DIAR | Document Image Analysis and Retrieval (workshop) |
| DIAR | Department of Interior Acquisition Regulations |
| DIAR | Dextran-Induced Anaphylactoid Reaction |
| DIAR | Digital Image Amplification Radiography |