Electrical Abbreviations and Acronyms
- UBHOUniversal Bottom Hole Orientation (sub)
- UBIUltrasonic Borehole Imager
- UBIREUltrasonic Borehole Imager Report
- UBSUniversal Bulk Ship
- UCUniversal Column
- UCAPUnforced Capacity
- UCHUmbilical Connection Housing
- UCRUnsafe Condition Report
- UCSUnconfined Compressive Strength
- UCSUUpstream Commissioning and Start-Up
- UCTEUnion for the Coordination of the Transport of Electricity, the power transmission system of continental Europe
- UELUpper Explosive Limit
- UF6uranium hexaflouride (nuclear)
- UFCUniform Fire Code
- UFJUpper Flex Joint
- UFLUpper Flammable Limit
- UFLSUnder frequency load shedding (electricity)
- UGUnder Ground
- UGFUniversal Guide Frame
- UHVACUltra High Voltage Alternating Current (electricity)
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