| Acronym | Definition |
|---|
| CEL➣Cellular |
| CEL➣Celestial |
| CEL➣Contrat Éducatif Local (French: Local Educational Contract) |
| CEL➣Check Engine Light |
| CEL➣Compte Épargne Logement (French: Housing Savings Account) |
| CEL➣Center for Entrepreneurial Leadership |
| CEL➣Cutting Edge Labs (fitness) |
| CEL➣Christ Evangelical Lutheran |
| CEL➣Certificate in English Language (various locations) |
| CEL➣Center for English Language (various locations) |
| CEL➣Degrees Celsius (temperature) |
| CEL➣Contrast Enhancement Layer |
| CEL➣Cimfast Event Language |
| CEL➣Card Enable Low Byte |
| CEL➣Comparison and Evaluation Laboratory |
| CEL➣Cutting Edge Length (thickness measurement) |
| CEL➣Community Engaged Learning (various universities) |
| CEL➣Comisión Ejecutiva Hidroeléctrica del Río Lempa (El Salvador) |
| CEL➣Certificate of English Law |
| CEL➣Commission on Environmental Law (International Union for Conservation of Nature) |
| CEL➣Cours en Ligne (French: Online Courses; education) |
| CEL➣Campaign for Environmental Literacy (Manchester, MA) |
| CEL➣Centre d'Étude de Langues (French: Center for the Study of Languages) |
| CEL➣Centre d'Essais des Landes (French: Landes test center) |
| CEL➣Center for Ecoliteracy |
| CEL➣Conseil Européen pour les Langues (French: European Language Council) |
| CEL➣Civil Engineering Laboratory |
| CEL➣Chemical Engineering Laboratory |
| CEL➣Central-Eurasia-L (mailing list; Harvard University; Cambridge, MA) |
| CEL➣Center for Enriched Living (Riverwoods, IL) |
| CEL➣Correlated Emission Laser |
| CEL➣Chauffage par les Énergies Locales (French renewable energy company) |
| CEL➣Center for Effective Leadership |
| CEL➣Customer Engagement Lifecycle |
| CEL➣Communications Engineering Laboratory |
| CEL➣Computer Economics Limited |
| CEL➣Contrast-Enhancing Layer (lithography) |
| CEL➣Cost Effective Location |
| CEL➣Combined Events List |
| CEL➣Channel Effluent Limit |
| CEL➣Carbon Equilibrium Loop |
| CEL➣Cutaneous Epitheliotropic Lymphoma |
| CEL➣Civilian Employment Level |
| CEL➣Common Equipment List |
| CEL➣Closed End Liftable (tubing) |