PICU
| Acronym | Definition |
|---|---|
| PICU | Pediatric Intensive Care Unit |
| PICU | Psychiatric Intensive Care Unit |
| PICU | Postoperative Intensive Care Unit (hospitals) |
| PICU | Priority Interrupt Control Unit |
| PICU | Project Implementation and Coordination Unit (various locations) |
| PICU | Programmable Interface Control Unit (FMS-800 component) |