| Rank | Abbreviation | Meaning |
|---|
| ***** | PSCS | Pensions Strategy Computer System
| |
| ***** | PSCS | Prison Social Climate Survey
| |
| ***** | PSCS | perisynaptic Schwann cells
| |
| ***** | PSCS | Project Schedule and Control System
| |
| ***** | PSCS | Personal Service Communication Space
| |
| ***** | PSCS | Physical Self Concept Scale
| |
| **** | PSCS | Precocious Sister Chromatid Separation
| |
| **** | PSCS | Product Specification Control System
| |
| **** | PSCS | Products and Services Categorization Standards
| |
| **** | PSCS | Pensions Service Computer System
| |
| **** | PSCS | precocious sister chromatid segregation
| |
| *** | PSCS | Philippine Society for Cosmetic Science
| |
| ** | PSCS | Promotion and Support to Consultancy Services
| |
| ** | PSCS | Painted Snake Coiled Snails
| |
| ** | PSCS | Public Safety Communications System
| |
| * | PSCS | Senior Chief Personnel Specialist
| |
| * | PSCS | Philippine Society for Cosmetic Surgery
| |
| * | PSCS | Parallel Scientific Computing and Simulation
| |
| * | PSCS | Puget Sound Community School
| |
| * | PSCS | Program on Stem Cells in Society
| |
| * | PSCS | Program for Study of Complex Systems
| |
| * | PSCS | Payload Support Contractors
| |
| * | PSCS | Senior Chief Port Security Specialist
| |
| * | PSCS | Providence Senior and Community Services
| |
| * | PSCS | Particle Size Control Section
| |