| Rank | Abbreviation | Meaning |
|---|
| ***** | NPCS | Nevada Power Clark Station
| |
| **** | NPCS | National Park and Conservation Service
| |
| **** | NPCS | Nederlandse Protestants Christelijke Schoolraad
| |
| **** | NPCS | NIIR Project Consultancy Services
| |
| **** | NPCS | Nonlinear Phenomena in Complex Systems
| |
| **** | NPCS | Neural Progenitor Cells
| |
| *** | NPCS | New Payment Control System
| |
| *** | NPCS | Non-Permit Confined Space
| |
| *** | NPCS | Non-Passenger Coaching Stock
| |
| *** | NPCS | North Park College and Seminary
| |
| *** | NPCS | Neural Precursor Cells
| |
| *** | NPCS | Nuclear Pore Complexes
| |
| *** | NPCS | Nasopharyngeal Carcinomas
| |
| *** | NPCS | Narrowband Personal Communications Service
| |
| *** | NPCS | Non-parenchymal liver cells
| |
| ** | NPCS | Nursing and Patient Care Services
| |
| ** | NPCS | National Population Council Secretariat
| |
| ** | NPCS | National Planning Commission Secretariat
| |
| ** | NPCS | Non-Preemptible Critical Section Algorithm
| |
| * | NPCS | National Parks and Conservation
| |
| * | NPCS | Narrowband Personal Communication System
| |
| * | NPCS | Nucleoprotein Complexes
| |
| * | NPCS | Northern Potter Children's School
| |
| * | NPCS | Non-Passenger Coaching stock (in Railways)
| |
| * | NPCS | National Police Custody Survey
| |