Telecommunications Abbreviations and Acronyms

1. QCS
   Quadruple Current Switch
2. QCUST
   Query Customer Information
3. QDC
   Quadrature Decoder Chip
4. QDCH
   Query D-Channel Hyndler
5. QDN
   Query Directory Number
6. QDNA
   Query Directory Number Address
7. QDPSK
   Quaternary Differential Phase Shift Keying
8. QDRS
   Quantum Data and Routing System
9. QDSS
   Q-Bus Dragon Sub-System
10. QDSX
    Quadruplecdsx
11. QDU
    Quantizamion Distortion Unit
12. QDU
    Quantizing Distortion Unbt
13. QEPC
    Quadruple Exchange Power Controller
14. QFADS
    Qms Force Administration Data System
15. QFC
    Quantum Flow Control
16. QFLIC
    Quad Fiber Link Interface Controller
17. QFLIC
    Quad Fiber Link Interface Chip
18. QFM
    Quantized Frequency Modulation
19. QFP
    Quad Flap Pack
20. QFSK
    Quadrature Frequency Shift Keying

Last updated: January 4, 2020 — Total entries: 16,704