| Abbreviation | Definition |
|---|---|
| ERAC | Environmental Resources Advisory Council |
| ERBC | Egyptian Russia Business Council |
| ERC | Employers Resources Council |
| ERC | Engine Repower Council |
| ERCC | East Riding County Council |
| ERCC | Electric Reliability Coordinating Council |
| ERCI | Employee Relocation Council Institute |
| ERCOT | Electric Reliability Council Of Texas |
| ERCOT | Electricity Reliability Council Of Texas |
| ERCOT | Exaselectric Reliability Council Of Texas |
| ERFC | Economic and Revenue Forecast Council |
| ERNC | Eagle Rock Neighborhood Council |
| ERRC | Economic Recovery Review Council |
| ERSC | Entrepreneurship Research Skill Council |
| ESAC | Engineering Staff Advisory Council |
| ESBC | East Staffordshire Borough Council |
| ESC | Evergreen Safety Council |
| ESCC | East Sussex County Council |
| ESCC | Electricity Subsector Coordinating Council |
| ESCC | Ezra Stiles College Council |