| Abbreviation | Definition |
|---|---|
| ERA | Energy Righteousness Accountability |
| ERA | Energy Righteousness Accountablity |
| ERB | Energy Regulation Board |
| ERBM | Energy Rating Bench Mark |
| ERC | Energy Regulatory Commission |
| ERC | Energy Release Component |
| ERC | Energy Research Center |
| ERC | Energy Resiliency Communities |
| ERC | Energy Resource Center |
| ERC | Energy Resources Center |
| ERCB | Energy Resources Conservation Board |
| ERCF | Energy and Regulatory Compliance Fee |
| ERCIP | Energy Resilience and Conservation Investment Program |
| ERCIP | Energy Resilience Conservation Investment Program |
| ERCOT | Energy Reliability Council Of Texas |
| ERE | Energy Resources and Environment |
| ERE | Energy Resources and the Environment |
| ERE | Energy Resources Engineering |
| ERE | Energy Resources the Environment |
| ERE | Energy Reuse Effectiveness |