| Acronym | Definition |
|---|
| ACAR➣Angular Correlation of Annihilation Radiation |
| ACAR➣Alabama Coalition Against Rape |
| ACAR➣Australian Centre for Addiction Research |
| ACAR➣Association des Cliniques de l'Agglomération Rouennaise |
| ACAR➣Aircraft Communications Addressing and Reporting System |
| ACAR➣Automatic Command Alarm Response |
| ACAR➣Aluminum Conductor, Aluminum Reinforced (cable) |
| ACAR➣Adult Employment and Credential Rate |