Electrical Abbreviations and Acronyms

1. NOS
   Normally Open Switch
2. DP
   Double Pole
3. DP
   Distribution Panel
4. CCT
   Correlated Color Temperature
5. CCT
   Closed Circuit Television
6. AD
   Analog-To-Digital
7. AD
   Automatic Disconnection
8. DO
   Digital Output
9. DO
   Disconnecting Outlet
10. DO
    Disconnecting Operation
11. DO
    Dead Out
12. DO
    Drop Out
13. LIT
    Liquid Tight
14. LIT
    Lock-In Thermography
15. LIT
    Level Indicating Transmitter
16. LD
    Load
17. LD
    Lighting Distribution
18. LD
    Line Disconnect
19. LD
    Ladder Diagram
20. LD
    Laser Diode

Last updated: May 24, 2020 — Total entries: 4,130