| Acronym | Definition |
|---|
| CDAI➣Crohn's Disease Activity Index |
| CDAI➣Conference of Defence Associations Institute (Ottawa, Ontario, Canada) |
| CDAI➣Centro de Desarrollo Artístico Infantil (Spanish: Artistic Child Development Center; Guatemala) |
| CDAI➣Cervantes Digital Archive of Images (Department of Hispanic Studies; Texas Agricultural and Mechanical University; College Station, TX) |
| CDAI➣Consumer Deposit Account Information (banking) |