Engineering Abbreviations and Acronyms

1. QIE
   Quartz Infrared Emitter
2. QIN
   Charge Going In
3. QJL
   Thermal Resistance, Junction To Lead
4. QJMAM
   The Quarterly Journal of Mechanics and Applied Mathematics
5. QKR
   Quantum Kicked Rotator
6. QLD
   Quad-Level Dimmer Switch
7. QLL
   Quasi-Liquid Layer
8. QLLC
   Qualified Logical Link Control Protocol
9. QLTY
   Quality
10. QM
    Quarter Master
11. QM
    Quantitative Management
12. QMM
    Quick Mix Mike
13. QNAME
    Qualified Name
14. QNH
    Quantity
15. QOB
    Quick Open Bolted Circuit Breaker
16. QOB
    Quick Opening Breaker
17. QOX
    Quantity of Axide
18. QP
    Quantum Programming
19. QPF
    Quadruple Point Failure
20. QPH
    Quartz Process Heater

Last updated: November 28, 2021 — Total entries: 8,129