| PUC | Pacific Union College 
| Others |
| PUC | Page Update Checker
| Others |
| PUC | Pants up crack
| Others |
| PUC | Paper Under Consideration
| Others |
| PUC | Partnerships to Uplift Communities
| Others |
| PUC | Partnerships Uplifting Communities
| Others |
| PUC | Party Union Clash
| Others |
| PUC | Passive Uplink Connection
| Others |
| PUC | Pay Up, Chump!
| Others |
| PUC | Payroll Unit Code
| Others |
| PUC | PCI Universal Communications
| Others |
| PUC | Pentecost University College
| Others |
| PUC | Per Unit Cell
| Others |
| PUC | Per Unit Choice
| Others |
| PUC | Peripheral Unit Controller
| Others |
| PUC | Permanent UNIMARC Committee
| Others |
| PUC | Personal and Ubiquitous Computing
| Others |
| PUC | Personal Unblocking Code
| Others |
| PUC | Personal Unlock Code
| Others |
| PUC | Personal Update Checker
| Others |
| PUC | Personal User Console
| Others |
| PUC | Personalized Unique Collection
| Others |
| PUC | Personnel Under Control
| Others |
| PUC | Pierce Ultimate Configuration
| Others |
| PUC | Pillsbury United Communities
| Others |
| PUC | Pollution Under Control
| Others |
| PUC | Polyurethane Coating
| Others |
| PUC | Pontificia Universidad Catolica
| Others |
| PUC | Pourcoin
| Others |
| PUC | Pre University Course
| Others |
| PUC | Pre University Courses
| Others |
| PUC | Pre-University Course
| Others |
| PUC | Presbyterian University College
| Others |
| PUC | Presidential Unit Citation
| Others |
| PUC | Price, Utah USA
| Others |
| PUC | Product Under Consideration
| Others |
| PUC | Projected Unit Credit
| Others |
| PUC | Projects with Underserved Communities
| Others |
| PUC | Psychologically Unstable Co-pilot
| Others |
| PUC | Public Utilities
| Others |
| PUC | Public Utilities Commission
| Others |
| PUC | Public Utility Commission
| Others |
| PUC | Public Utility Corporation
| Others |
| PUC | Purdue University Calumet
| Others |