| Acronym | Definition |
|---|
| PCIS | Patient Care Information System |
| PCIS | Payment Card Industry Standards |
| PCIS | Post-Cardiac Injury Syndrome |
| PCIS | Plymouth Community Intermediate School (Plymouth, MA) |
| PCIS | Partnership for Critical Infrastructure Security (incorporated 2001) |
| PCIS | Phenix City Intermediate School (Phenix City, AL) |
| PCIS | Portable Common Interface Set |
| PCIS | Pinnacles Component Information Standard |
| PCIS | Position and Classification Information System |
| PCIS | Pacific Center for International Studies |
| PCIS | Pacific Coast Information Systems Ltd. (Vancouver, British Columbia, Canada) |
| PCIS | Palliative Care Information Service (Windsor, Queensland, Australia) |
| PCIS | Primary Containment Isolation System |
| PCIS | Plan Check and Inspection System (Los Angeles Department of Building and Safety; California) |
| PCIS | Process Control Interactive System |
| PCIS | Production Control Information System |
| PCIS | Pavement Condition Information System (UK) |