NPQS
| Acronym | Definition |
|---|---|
| NPQS | National Plant Quarantine Service (Korea) |
| NPQS | National Professional Qualifications System (fire standards certification) |
| NPQS | National Productivity and Quality Specifications (Singapore construction project) |
| NPQS | Nigeria Plant Quarantine Service (Federal Ministry of Agriculture) |
| NPQS | Notice of a Procurement Qualification System |