| 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 |