T
- TAME—Tertiary amyl methyl ether
- TAPS—Trans-Alaska Pipeline System (natural gas)
- TBA—tertiary butyl alcohol
- TBL—Transmission business line (electricity)
- TBS—Town border station
- Tcf—Trillion cubic feet (measurement)
- TCR—Transition Cost Recovery (Mechanism)
- TDU—Transmission Dependent Utility (electricity)
- TEFRA—Tax Equity and Fiscal Responsibility Act of 1985
- TEN—Trans-European Networks (electricity)
- TLR—Procedures Transmission Line Loading Relief Procedures (electricity)
- TO—Transmission owner (electricity)
- toe—Ton of oil equivalent (EU)
- TOP—Transmission Operator (electricity)
- TOU—Time of use (rate) (electricity)
- Transco—Transmission Company (US) (electricity)
- —Transcontinental Pipeline (US) (natural gas)
- —National Transmission Corporation (Philippines)
- TRM—Transmission Reliability Margin (electricity)
- TSO—Transmission System Operator) (electricity)
- TTC—Total Transfer Capability (electricity)
- TVA—Tennessee Valley Authority (US) (electricity)
- TW—terawatt (one trillion watts) (measurement)
- TWH—terawatt-hour (one trillion watt hours)
- T&D-Transmission & Distribution
Read more about this topic: List Of Energy Abbreviations