| CECA | Apprentice 
| Others |
| CECA | California Early College Academy
| Others |
| CECA | Canadian Electrical Contractors Association
| Others |
| CECA | Career Education Consultancy Australia
| Others |
| CECA | Carolinas Electrical Contractors Association
| Others |
| CECA | Chemical Energy Component Analysis
| Others |
| CECA | China E-Commerce Association
| Others |
| CECA | Civil Engineering Contractors Association
| Others |
| CECA | Committee for Education and Cultural Action
| Others |
| CECA | Community Enabled Cooperative Arrangement
| Others |
| CECA | Competitive Edge Charter Academy
| Others |
| CECA | Comprehensive Economic Cooperation Agreement
| Others |
| CECA | Connecticut Educators Computer Association
| Others |
| CECA | Construction Electrician's Mate (power Line) Constructionman Apprentice
| Others |