| Acronym | Definition |
|---|
| COEC➣Col·legi Oficial d'Odontòlegs i Estomatòlegs de Catalunya (Catalan: Odontology and Stomatology Association of Catalonia) |
| COEC➣Community Outreach and Education Core (various schools) |
| COEC➣Central Oregon Environmental Center |
| COEC➣Council Operations and Exercise Committee |
| COEC➣Central Oregon Employer Council (Oregon Employment Department; Bend, OR) |
| COEC➣Cost of Education Committee (University of Texas-Pan American) |
| COEC➣CONAD Operational Employment Concept |
| COEC➣College of Executive Coaching |
| COEC➣Continuing Orthodox Education Classes (St. Seraphim Cathedra; Dallas, TX) |
| COEC➣Chemical of Environmental Concern (US EPA) |