| Acronym | Definition |
|---|
| ACADA➣Academic Advising Association (Washington State University) |
| ACADA➣Automatic Chemical Agent Detector/Alarm (former definition) |
| ACADA➣Automatic Chemical Agent Alarm (current definition) |
| ACADA➣Avery Citizens Against Domestic Abuse (Newland, NC) |
| ACADA➣Alarm, Chemical Agent Detector, Automatic (M22) |
| ACADA➣Amis-Collectionneurs d'Anciens Documents Agricoles (French vintage document collectors club) |