ARCUS
| Acronym | Definition |
|---|---|
| ARCUS | Arctic Research Consortium of the United States |
| ARCUS | Archaeological Research and Consultancy at the University of Sheffield (UK) |
| ARCUS | Air Racing Council of United States |
| ARCUS | Actions en Regions de Cooperation Universitaires et Scientifique (French: Regional Initiatives of Academic and Scientific Cooperation) |