| Acronym | Definition |
|---|
| PACS➣Picture Archiving and Communication System (DICOM) |
| PACS➣Pacte Civil de Solidarité (French: Civil Pact of Solidarity) |
| PACS➣Philanthropy and Civil Society (Stanford University; Stanford, CA) |
| PACS➣Public Affairs and Community Service |
| PACS➣Physics and Astronomy Classification Scheme |
| PACS➣Primary Angle Closure Suspect (eyes) |
| PACS➣Picture Archive and Communications System |
| PACS➣Picture Archiving Computer Systems |
| PACS➣Personal Access Communications System |
| PACS➣Photoconductor Array Camera and Spectrometer (telescope) |
| PACS➣Public-Access Computer Systems Review (publication; University of Houston Libraries; Houston, TX) |
| PACS➣Personal Access Communications System (Bellcore, SSC) |
| PACS➣Procurement and Contracting Services (University of Arizona) |
| PACS➣Pan American Climate Studies |
| PACS➣Physical Access Control System |
| PACS➣Patto Civile di Solidarietà (Italian: civil pact of solidarity; gay civil union) |
| PACS➣Philadelphia Academy Charter School (Pennsylvania) |
| PACS➣Poorest Areas Civil Society (India) |
| PACS➣Primary Airport Control Station (airport survey marker) |
| PACS➣PATRIOT Act Communication System |
| PACS➣Partial Anterior Circulation Syndrome (medical) |
| PACS➣Provisional Army of the Confederate States |
| PACS➣Pakistani-American Cultural Society (various locations) |
| PACS➣Pennyrile Allied Community Services (Hopkinsville, Kentucky) |
| PACS➣Picture Archival Computer System |
| PACS➣Phoenixville Area Community Services (Pennsylavnia) |
| PACS➣Post-Acute Care Services |
| PACS➣Programmable Armament Control Set |
| PACS➣Pathogen Asset Control System (US Defense Threat Reduction Agency) |
| PACS➣Pacific Area Cataloging System |
| PACS➣Process and Control Systems, Inc. (electrical control panels) |
| PACS➣Post Adoption Counseling Services (New Jersey) |
| PACS➣Programmable Armament Control System |
| PACS➣Personal Advanced Communications Systems |
| PACS➣Polar Acquisition and Command System |
| PACS➣Procurement Authorities Control System |
| PACS➣Plotting & Combat Summary Display |
| PACS➣Project Administration and Costing System (Sprint) |
| PACS➣Personal Alarm Call Service (Australia) |
| PACS➣Physical Access - Cleaning and Sanitizing |
| PACS➣Parental Account of Symptoms |
| PACS➣Pediatric Activity Card Sort (occupational therapy assessment tool) |