HPCAC
| Acronym | Definition |
|---|---|
| HPCAC | High Park Community Advisory Council (Toronto, Ontario, Canada) |
| HPCAC | High Performance Computing Advisory Committee (Australian National University Supercomputer Facility; Canberra, Australia) |
| HPCAC | High Park Citizens Advisory Committee (Toronto, Ontario, Canada) |
| HPCAC | Hawkinsville Pulaski County Arts Council (Hawkinsville, GA) |