sort by Rank | Alpha
| Possible Meanings | Rank |
| Europe Caucasus and Central Asia | **** |
| Economic Community of Central African | **** |
| European Council of Artists | **** |
| European Coil Coating Association | **** |
| European Cable Communications Association | **** |
| Eastern Caribbean Court of Appeal | *** |
| Enterprise Centre for the Creative Arts | *** |
| European Cervical Cancer Association | *** |
| Environmental Criminology and Crime Analysis | *** |
| Esperanza Community Collegial Academy | *** |
| ETourism Competence Center Austria | *** |
| Environmental Camps for Conservation Awareness | *** |
| English Community Care Association | *** |
| East Cobb Civic Association | *** |
| Edmonton City Center Airport | *** |
| East Central Civic Association | *** |
| Exhibition Center for Contemporary Arts | *** |
| European Crop Care Association | *** |
| endogenous component chemotactic assay | ** |
| extra cortical central area | ** |
| extra-cortical central area | ** |
| Economic Community for Central Africa | ** |
| Exeter Center for Creative Arts | ** |
| Eastern Counties Cycling Association | ** |
| Evanston Creekside Community Association | ** |
| Executive Coaching Consulting Associates | ** |
| East Caribbean Currency Area | ** |
| Enterprise Centre for Creative Arts | ** |
| Egyptian Center for Culture and Art | ** |
| Egyptian Center for Culture Art | ** |
| Emergent Comprehensive Concept of Alcoholism | ** |
| Earth Charter Community Alliance | ** |
| east coast central america | ** |
| Ecumenical Consortium for Central Asia | ** |
| Epping Church Choirs Association | ** |
| Early Christianity in the Context of Antiquity | ** |
| Economic Capital Calculation and Allocation | ** |
| Empower Children and Communities Against | ** |
| European Coil Coaters Association | ** |
| Evangelical Covenant Church of America | ** |
| expand compass certified architect | ** |
| Emergency Communications and Competition Act | ** |
| European Call Center Alliance | ** |
| English Cross Country Association | ** |
| Employers Child Care Alliance | ** |
| European Community Control Association | ** |
| Environment Camps for Conservation Awareness | ** |
| Economic Contribution of Civil Aviation | ** |
| Elm Creek Citizens Association | ** |
| Early Childhood Centre Administrator | ** |
| Empower Children Communities Against | ** |
| Executive Coaching and Consulting Associates | ** |
| Executive Committee on Clinical Affairs | ** |
| Eagle County Charter Academy | ** |
| European Car Carrier Award | ** |
| European Coil Coatings Association | ** |
| Europian Crop Care Association | ** |
| European Cable Communications Associations | * |
| European Campus Card Association | * |
| Early Childhood Collaborative Alliance | * |
| Ensemble Canonical Correlation Analysis | * |
| Erie Custom Computer Applications | * |
| Ethiopian Construction Contractors Association | * |
| ETourism Competence Centre Austria | * |
| European Cable Carriers Association | * |
| Elm Creek Community Association | * |
| Embedded Collaborative Computing Area | * |
| Energy Conservation for Colorado Agriculture | * |
| Export Council of Canadian Architecture | * |
| Eastern Cape Conservancy Association | * |
| Eastern Caribbean Currency Authority | * |
| Episcopal Committee on Catholic Action | * |
| Ecotoxicological risk in the Caspian Catchment Area | * |
| Electrical Common Connector Assembly | * |
| Egyptian Coal Company Advance | * |
| Evaluation Consortium for Climate Assessment | * |
| Evangelical Congregational Church in Angola | * |