| Term | Full Form | Category |
|---|---|---|
| DIAU | Abengourou, Ivory Coast | Others |
| DIAU | Denso Industrial Australia | Others |
| DIAU | Document Image Analysis and Understanding | Others |
| DIAU | Domestic Intelligence Agency of Utah | Others |
| DIAU | Driver Improvement Adjudication Unit | Others |
| DIAU | Driver Improvement Adjustment Unit | Others |