| Abbreviation | Definition |
|---|---|
| PSAF | Public Safety Architecture Framework |
| PSE | Planed Square Edge |
| PSI | Paint Storm Indoor |
| PSL | Parallel Strand Lumber |
| PTEA | Pollard Thomas Edwards Architects |
| PTG | Painting |
| PUH | Pick Up Head |
| PVA | Peter Vincent Architects |
| PVC | PolyVinyl Chloride |
| PW | Partition Wall |
| PWT | Prefabricated Wood Truss |
| QALA | Quebec Association of Landscape Architects |
| QBK | Queen bed Business class with Kitchenette |
| QDK | Queen bed Deluxe with Kitchenette |
| QFI | Quench Flow Instrument |
| QGA | Quina Grundhoefer Architects |
| QKA | Quattrocchi Kwok Architects |
| QKH | Queen bed and Kitchen (Handicap) |
| R | Ring |
| R | Riser |
