| Acronym | Sense | Language | Topics |
|---|---|---|---|
| ARC | Austrian Research Centers | In English | → Research policy → Engineering, technology |
| ARC | Aggregation of Red Blood Cells | In English | → Blood and circulatory system |
| ARC | Ames Research Center | In English | |
| ARC | Automatic Responsivity Correction | In English | |
| ARC | Association pour la Recherche sur le Cancer | In French | → Associations → Oncology |
| ARC | ALEPH Reporting Center | In English | → Organizations and associations → Libraries → Software |
| ARC | Advance Ruling Certificate = CDP | Certificat de Décision Préalable | In French |
In English | → Economics |
| ARC | Association des Résistants des Côtes du Nord | In French | → Associations → History |
|