| PQS | Paperchine Quantum Solutions
| Others |
| PQS | Parallel Quantum Solution
| Others |
| PQS | Parallel Quantum Solutions
| Others |
| PQS | Passion Quality and Speed
| Others |
| PQS | Performance Qualification System
| Others |
| PQS | Performance Quality and Safety
| Others |
| PQS | Performance Quality Service
| Others |
| PQS | Performance Quality System
| Others |
| PQS | Personal Qualification Standard
| Others |
| PQS | Personnel Qualification Standard
| Others |
| PQS | Personnel Qualification Standards
| Others |
| PQS | Pharmacy Quality Solutions
| Others |
| PQS | Pilot Station, Alaska USA
| Others |
| PQS | Preferred Quality Supplier
| Others |
| PQS | Premier qualifying segments
| Others |
| PQS | Prints Quotes And Service
| Others |
| PQS | Prints, Quotes, and Service
| Others |
| PQS | Procedural Quadtree Sphere
| Others |
| PQS | Professional Quality Services
| Others |
| PQS | Professional Quantity Surveyor
| Others |
| PQS | Protein Quaternary Structure
| Others |
| PQS | Pseudomonas quinolone signal
| Others |
| PQS | Pure Quality Start
| Others |
| PQS | Pure Quality Starts
| Others |