Power Plant Abbreviations and Acronyms

1. INJN
   Injection
2. INL
   Inlet
3. INLT
   Inlet
4. INOP
   Inoperative
5. INR
   Inner
6. INS
   Insulate
7. INS
   Insert
8. IO
   Input/Output
9. IP
   Intermediate Pressure
10. IPB
    Intra Plant Bus
11. IPSW
    Intermediate Press Service Water
12. IPT
    Intermediate Pressure Turbine
13. IPTB
    Intermediate Pressure Turbine
14. ISLN
    Isolation
15. ITI
    Injection
16. ITI
    Induction
17. IV
    Interceptor Valve
18. JB
    Junction Box
19. JBOX
    Junction Box
20. JC
    Junction

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