| ECD | E-Commerce Day 
| Others |
| ECD | E-Commerce Directive
| Others |
| ECD | Early Child Development
| Others |
| ECD | Early Childhood Development
| Others |
| ECD | Early Congestion Detection
| Others |
| ECD | East Coast Defender
| Others |
| ECD | East Coast Destruction
| Others |
| ECD | East Coast Destuction
| Others |
| ECD | East Coast Dyes
| Others |
| ECD | Eating Creepers Dude
| Others |
| ECD | Echo Cancelling Duplex
| Others |
| ECD | Eclipse Cloud Development
| Others |
| ECD | Eco Diesel
| Others |
| ECD | Edicion Cantos Dorados
| Others |
| ECD | Education Control And Discipline
| Others |
| ECD | Education, Care, and Discipline
| Others |
| ECD | Effect Correspondence Diagram
| Others |
| ECD | Electric Control Device
| Others |
| ECD | Electric Controlled Deceleration
| Others |
| ECD | Electric Controlled Diesel
| Others |
| ECD | Electro Charged D***
| Others |
| ECD | Electro Chemical Devices
| Others |
| ECD | Electron Capture Detector
| Others |
| ECD | Electronic Chart Display
| Others |
| ECD | Electronic Check Deposit
| Others |
| ECD | Electronic Chip Detector
| Others |
| ECD | Electronic Chromatic Device
| Others |
| ECD | Electronic Civil Disobedience
| Others |
| ECD | Electronic Control Device
| Others |
| ECD | Electronic Control Diesel
| Others |
| ECD | Electronic Controlled Deceleration
| Others |
| ECD | Electronic Custom Distributors
| Others |
| ECD | Electronically Controlled Deceleration
| Others |
| ECD | Embedded Computing Design
| Others |
| ECD | Embedix Component Description
| Others |
| ECD | Emergency Communications Department
| Others |
| ECD | Emergency Communications Director
| Others |
| ECD | Emission Control Device
| Others |
| ECD | Emissions Control Diesel
| Others |
| ECD | Endocardial cushion defect
| Others |
| ECD | Endothelial Cells density
| Others |
| ECD | Energy Citations Database
| Others |
| ECD | Engineer Creek Dating
| Others |
| ECD | Engineering Change Decision
| Others |
| ECD | Engineering Control Drawing
| Others |
| ECD | English Country Dance
| Others |
| ECD | Enhanced Clean Device
| Others |
| ECD | Enhanced Color Display
| Others |
| ECD | Enhanced Compact Disc
| Others |
| ECD | Enterprise Content Division
| Others |
| ECD | Envision, Clarify, and Deliver
| Others |
| ECD | Equipment Communication Data
| Others |
| ECD | Equipment Configuration Database
| Others |
| ECD | Erdheim Chester Disease
| Others |
| ECD | Ergonomic Comfort Design
| Others |
| ECD | Eshopps Channel Design
| Others |
| ECD | Essex County Detective
| Others |
| ECD | Estimated Completion Date
| Others |
| ECD | Ethyl Cysteinate Dimer
| Others |
| ECD | Evaluation Capacity Development
| Others |
| ECD | Evidence-Centered Design
| Others |
| ECD | Exchange Cabling Data
| Others |
| ECD | Exclusive Creative Direction
| Others |
| ECD | Exercise Control Directorate
| Others |
| ECD | Exotic Cars Dubai
| Others |
| ECD | Expanded Criteria Donor
| Others |
| ECD | Expanded Criteria Donors
| Others |
| ECD | Expansion Commencement Date
| Others |
| ECD | Expected Completion Date
| Others |
| ECD | Exporter Counseling Division
| Others |
| ECD | Extreme Crash Diet
| Others |
| ECD | Extreme Cum Deterioration
| Others |