| Acronym | Definition |
|---|
| PCAU➣Post Conflict Assessment Unit (UNEP) |
| PCAU➣Prevent Child Abuse Utah |
| PCAU➣Palliative Care Association of Uganda (est. 1999; Kampala, Uganda) |
| PCAU➣Property Calculator Australia |
| PCAU➣Primary Care Assessment Unit (UK) |
| PCAU➣Program Channel Access Unit |
| PCAU➣Peanut Company of Australia (Queensland, Australia) |