| Term | Full Form | Category |
|---|---|---|
| OAAD | Amdar, Afghanistan | Others |
| OAAD | Obsessive Academic Accumulation Disorder | Others |
| OAAD | Office of Alumnae/i Affairs and Development | Others |
| OAAD | Office of Alumni Affairs Development | Others |
| OAAD | One App a Day | Others |
| OAAD | Ovarian Ascorbic Acid Depletion | Others |
| OAAD | Oxford Advanced American Dictionary | Others |