ORAC
| Acronym | Definition |
|---|---|
| ORAC | Oxygen Radical Absorbance Capacity |
| ORAC | Oracle Real Application Cluster |
| ORAC | Office of the Refugee Applications Commissioner (Dublin, Ireland) |
| ORAC | Orgone Accumulator |
| ORAC | Office of the Registrar of Aboriginal Corporations (Australia) |
| ORAC | Oracle 9i Real Application Clusters |
| ORAC | Osceola Resort Area Council |