| C&ED | Customs and Excise Department 
| Others |
| CE/D | Concept Exploration and Definition life cycle phase
| Others |
| CE/D | Concept Exploration/ Definition
| Others |
| CED | Caenorhabditis Elegans Death
| Others |
| CED | Caller Entered Digits
| Others |
| CED | Calving Ease Direct
| Others |
| CED | Camurati Engelmann Disease
| Others |
| CED | Canny Edge Detector
| Others |
| CED | Capability Evolution Description
| Others |
| CED | Capacitance Electric Disk
| Others |
| CED | Capacitance Electronic Disc
| Others |
| CED | Capacitance Electronic Discs
| Others |
| CED | Capacitive Electronic Disk
| Others |
| CED | Captured Enemy Document
| Others |
| CED | Catalog of Electronic Databases
| Others |
| CED | Catering Equipment Design
| Others |
| CED | Cathodic Electro Deposited
| Others |
| CED | Cause & Effect Diagram
| Others |
| CED | Ceduna, South Australia, Australia
| Others |
| CED | Cell Environment Description
| Others |
| CED | Center for Economic Development
| Others |
| CED | Center for Educational Documentation
| Others |
| CED | Center for Engineering Diversity
| Others |
| CED | Center for Excellence in Disabilities
| Others |
| CED | Central, Enduring and Distinctive
| Others |
| CED | Centre of Excellence for Destinations
| Others |
| CED | Certified Economic Developer
| Others |
| CED | Certified Environmental Drycleaner
| Others |
| CED | Chats Every Day
| Others |
| CED | Chemical Exchange Directory
| Others |
| CED | Chip Editor
| Others |
| CED | Christus Est Deus
| Others |
| CED | Chronic Energy Deficiency
| Others |
| CED | Civil Engg Dual
| Others |
| CED | Clear Exit Detection
| Others |
| CED | Cleveland Elite Development
| Others |
| CED | Clinical Event Debriefing
| Others |
| CED | Cohesive Energy Density
| Others |
| CED | College of Environment and Design
| Others |
| CED | College of Environmental Design
| Others |
| CED | Commit Every Day
| Others |
| CED | Committee for Economic Development
| Others |
| CED | Committee on Enfor Disappearances
| Others |
| CED | Committee on Enforced Disappearances
| Others |
| CED | Common Error Dialog
| Others |
| CED | Communications Electronic Design
| Others |
| CED | Communications Engineering And Design
| Others |
| CED | Community and Economic Development
| Others |
| CED | Community Economic Development
| Others |
| CED | Community Education Day
| Others |
| CED | Community Equipment Database
| Others |
| CED | Competitive Edge Dynamics
| Others |
| CED | Complextro Electro Dubstep
| Others |
| CED | Compliance Execution Diagnosis
| Others |
| CED | Compulsive Eating Disorders
| Others |
| CED | Conclusion Evidence Data
| Others |
| CED | Concurrent Engineering Directorate
| Others |
| CED | Conferencia Europea de Desarme
| Others |
| CED | Consolidated Electrical Distributors
| Others |
| CED | Consumer Electronics Distributors
| Others |
| CED | Continuing Education Department
| Others |
| CED | Continuing Education on Demand
| Others |
| CED | Convection enhanced delivery
| Others |
| CED | Council for Entrepreneurial Development
| Others |
| CED | Council of European Dentists
| Others |
| CED | Council on Education for the Deaf
| Others |
| CED | Council on Education of the Deaf
| Others |
| CED | Counseling and Educational Development
| Others |
| CED | Counseling for Eating Disorders
| Others |
| CED | County Executive Director
| Others |
| CED | Course and Exam Description
| Others |
| CED | Coverage with Evidence Development
| Others |
| CED | Creative Experienced Developers
| Others |
| CED | Creo Elements Direct
| Others |
| CED | Crew Escape Door
| Others |
| CED | Cumulative Energy Demand
| Others |