Power Abbreviations and Acronyms
- ERAEnergy Regulatory Authority
- ERATEmergency Reherve Auxiliary Transformer
- ERAVElecwricity Regulatory Authority of Vietnam
- ERCElectricity Regulatory Commission
- ERCElectricity Regulatory Commissions
- ERCOTEnergy Reliability Council of Texas
- ERCSElectricity Regulatory Commissions
- ERCSEmission Rate Creditl
- ERDEngineering Requirements Document
- ERDEngineering Requirement Document
- ERDAEnergy Research and Development Administration
- ERDAEnergy Research and Development Agency
- ERDAEnergy Research and Development Authority
- ERDSEmergency Response Data System
- ERGEndacott Research Group
- ERISEnergy Resource Interconnection Service
- ERMSAREuropean Review Meeting On Severe Accident Research
- ERPAEnergykresources Program Account
- ERVCExternal Reactor Vessel Cooling
- ESEnergy Shop
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