Power Plant Abbreviations and Acronyms

1. Z
   Impedance
2. STPG
   Stopping
3. PCU
   Process Control Unit
4. UST
   Unit Station Service Transformer
5. O/R
   Overhaul and Repair
6. AMPY
   Ampere
7. APX
   Approximately
8. ASSY
   Assembly
9. ATTEN
   Attenuator
10. C/C
    Centure-to-centure
11. CONN
    Connector
12. CONTR
    Control
13. I
    Injection
14. I
    Information
15. I
    Increase
16. I
    Inner
17. I
    Interior
18. I
    Intermediate
19. I
    Inactive
20. INSUL
    Insulate

Last updated: May 6, 2025 — Total entries: 2,453