English abbreviations from qru to qsf
- 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"))
- QSA (Sabadell Airport)
- QSAG (Quadripartite Standardization Agreement)
- QSAM (Queued Sequential Access Method)
- QSAR (Quantitative Structure Activity Relationship)
- QSB (Quaker Service Bulletin)
- QSB+ (Quantitative System in Business)
- QSC (São Carlos Airport)
- QSCAT (Quick Scatterometer satellite)
- QSD (Quincy School District)
- QSE (Qualifying scheduling entity)
- QSF (Ain Arnat Airport)