Power Plant Abbreviations and Acronyms

1. HRSG
   Heat Recovery Steam Generator
2. HRT
   Heat Rate
3. HRU
   Heat Recovery Unit
4. HS
   High Speed
5. HS
   Hand Switch
6. HSE
   House
7. HSI
   Human System Interface
8. HSR
   Historical Storage And Retrieval
9. HT
   High Tension
10. HT
    Heat
11. HTG
    Heating
12. HTN
    High Tension
13. HTR
    Heater
14. HU
    Humidifier
15. HUMID
    Humidifier
16. HV
    High Voltage
17. HV
    Heavy
18. HV
    High Voltage High Velocity
19. HVAC
    Heating
20. HVDC
    High Voltage Direct Current Transmission System

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