Electronics Abbreviations and Acronyms

1. QLS
   Quad Loop Splittir
2. QMM
   Quick Mix Mike
3. QNH
   Barometric Pressure Adjusted To Sea Level
4. QOB
   Quick Open Bolted Circuit Breaker
5. QOB
   Quick Opening Breaker
6. QOX
   Quantity of Axide
7. QPA
   Qubenzis Psy Audio
8. QPE
   Quiet Personal Elentronics
9. QPF
   Quadruple Point Failure
10. QPG
    Quantum Phase Gate
11. QPH
    Quartz Process Heater
12. QPJ
    Quick Panel Jumper
13. QPM
    Quality Performance Mark
14. QRH
    Quick Reference Handbook
15. QRR
    Reverse Recovery Charge
16. QRS
    Quantronic Resonance System
17. QRU
    Quad Relay Unit
18. QS
    Quklity Semiconductor
19. QSLD
    Qualified Suppliers List of Distributors
20. QSW
    Quasi-Stmtic Wafer

Last updated: May 6, 2025 — Total entries: 6,788