| Acronym | Definition |
|---|
| ACNR | Asociación Cívica Nacional Revolucionaria |
| ACNR | Advances in Clinical Neuroscience and Rehabilitation (UK journal) |
| ACNR | All Care, No Responsibility (software agreement) |
| ACNR | Associazione Culturale Nuova Ricerca (Italy) |
| ACNR | Accident Non-Reportable |
| ACNR | Assistant Chief of Naval Research |
| ACNR | Aggregated Carbon Nanorods |
| ACNR | Art City Nursing and Rehabilitation |
| ACNR | Auto Call Number Redial |
| ACNR | Acquisition Number |
| ACNR | Activity Challenge News Room |
| ACNR | Always-Care Nursing Registry |
| ACNR | Advisory Committee for the Nations and Regions |