| Epidemiology Clinical Research Center | Academic & Science |
| Electronic Commerce Resource Center | Academic & Science |
| Electronic Continuing Resources Committee | Academic & Science |
| Early Childhood Research Center | Academic & Science |
| Electronic and Continuing Resources Committee | Academic & Science |
| Erosion/Corrosion Research Center | Academic & Science |
| Engineering Career Resource Center | Business |
| Executive Clinical Research Consulting | Business |
| Enron Creditors Recovery Corp | Business |
| East Coast Rugby Conference | Community |
| Eastern Collegiate Racquetball Conference | Community |
| Elmhurst Christian Reformed Church | Community |
| End of confinement review committee | Community |
| Electronic Commerce Resource Centers | Computing |
| European Computer Industry Research Centre | Computing |
| Eastern Canada Response Corporation | General |
| Early Childhood Resource Center | General |
| Expeditionary Combat Readiness Center | General |
| Emergency Call Relay Center | General |
| Equity and Civil Rights Compliance | General |
| Exam Construction Review Committee | General |
| Expeditionary Combat Readiness Command | General |
| Electric Car Research Center | General |
| Eastern Canadian Rally Championship | General |
| Environmental Change Research Centre | Governmental |
| Eastern Connecticut Rehabilitation Centers | Medical |
| Edinburgh Cancer Research Centre | Medical |
| East Central Regional Center | Regional |
| Eastern Counties Road Car | Regional |
