| Acronym | Definition |
|---|
| ECIA | Electronic Components Industry Association (Alpharetta, GA) |
| ECIA | Équipements et Composants pour l'Industrie Automobile (French: Equipment and Components for the Automotive Industry) |
| ECIA | European Council of Interior Architects (est. 1992) |
| ECIA | Engineering Construction Industry Association (UK) |
| ECIA | European Council of Information Associations |
| ECIA | East Central Intergovernmental Association (Dubuque, IA) |
| ECIA | Early Childhood Intervention Australia |
| ECIA | Évaluation des Compétences dans les Industries Alimentaires (French: Assessment of Skills in the Food Industry) |
| ECIA | Education Consolidation and Improvement Act of 1981 (US Department of Education) |
| ECIA | Études Conseil Assistance Ingénierie (French: Engineering Assistance Council Studies; Mali) |
| ECIA | European Centre of International Affairs (Rome, Italy independent research institute) |
