English abbreviations from qrg to qs
- QRG (Quick Reference Guide)
- QRH (Quick Reference Handbook)
- QRI (Qualitative Reading Inventory)
- QRIS (Quality Rating and Improvement System)
- QRJ (Quad-R-Jet ski)
- QRL (Question Resolution Log)
- QRM (Quantitative Risk Management)
- QRMP (Quick Response/Reaction Multi-Color(-purpose) Printer)
- QRN (Quick Response Network)
- QRO (Querétaro International Airport)
- QRP (Quick Reaction/Response Program)
- QRPS (Quintana Roo Speleological Survey)
- QRR (Reverse Recovery Charge (Q = charge))
- QRS (Quick Response Squad)
- QRSA (Quick Reaction Satellite Antenna)
- QRT (Quick Reaction Team)
- QRU (Questionnaire à Réponse Unique)
- QRV (Arras - Roclincourt Airport)
- QRW (Qualified Resident Wizard)
- QRWK (Queen's Own Royal West Kent Regiment)
- QRY (Ikerasaarsuk Heliport)
- QS (quantum sufficit (Latin, "as much as suffices"))