sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Engineering College Advisory Council | **** |
| East Coast Athletic Conference | *** |
| European Conference on Applied Climatology | *** |
| European Collection of Animal Cell | *** |
| Executive Committee of the Academic Council | *** |
| Electronic Communication Across the Curriculum | *** |
| Eastern Cape Aids Council | *** |
| Eastern Collegiate Athletic Conference | *** |
| Eastern Conference Athletic Conference | *** |
| European Civil Aviation Commission | *** |
| Economic Commission for Africa | *** |
| Epidemiology of Coronary Artery Calcification | *** |
| East Coast Aero Club | *** |
| epithelial cell-associated components | ** |
| epithelial-cell-associated components | ** |
| European Code Against Cancer | ** |
| Extra Curricular Activities Centre | ** |
| Earth Course Assistance Centre | ** |
| epidermoid cancer of the anal canal | ** |
| epidermoid carcinoma of the anal canal | ** |
| epidermoid carcinomas of the anal canal | ** |
| Ellwood City Athletic Club | ** |
| Energy Cost Adjustment Clause | ** |
| Estonian Chamber of Agriculture and Commerce | ** |
| European Civil Aviation Council | ** |
| Evangelical Church of the Augsburg Confession | ** |
| East Central Arts Council | ** |
| Electronic Communications Advisory Committee | ** |
| Eastern Collegiate Athletics Conference | ** |
| Executive Carcinogenicity Assessment Committee | ** |
| East Coast Association of Congregations | ** |
| European Civil Aviation Community | ** |
| Executive Community Advisory Committee | ** |
| Election Complaints and Appeals Commission | ** |
| External Course Appraisal Committees | ** |
| England College Athletic Conference | * |
| Early Childhood Advisory Council | * |
| East Coast Anti Clan | * |
| Executive Committee on Academic Computing | * |
| Earth Course Assistance Center | * |
| Edmonton Chinese Alliance Church | * |
| Electromagnetic Compatability Analysis Center | * |
| East Coast Assistance Center | * |
| Electromagnetic Capability Analysis Center | * |