Electrical Abbreviations and Acronyms

1. TSH
   Temperature Safety High
2. TSI
   Temporarily Shut In
3. TSO
   Transmission System Operator) (electricity)
4. TSR
   Transmission Service Requests
5. TT
   Temperature
6. TT
   Treatment Technique
7. TT
   Torque Tool
8. TTC
   Total Transfer Capability (electricity)
9. TTP
   Through Tubing Perforating
10. TTRD
    Through Tubing Rotary Drilling
11. TUM
    Tracked Umbilical Machine
12. TUN
    Tundish
13. TUTB
    Topside Umbilical Termination Box
14. TVA
    Tennessee Valley Authority (US) (electricity)
15. TVD
    True Vertical Department
16. TVDPB
    True Vertical Depth Playback Log
17. TVDSS
    True Vertical Department Sub Sea
18. TVDSS
    True Vertical Depth SubSea
19. TVELD
    Time and Velocity To Depth
20. TVRF
    True Vertical Depth versus Repeat Formation Tester

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