Electronic Design Automation 
Electronic Document Access 
Economic Development Administration 
Excess Defense Articles 
electron donor-acceptor 
Electronic Data Access 
ELECTRONIC DIFFERENTIAL ANALYZER 
Electronic Display Assembly 
Embedded Document Architecture 
European Defence Agency 
European Desalination Association 
Electrical Development Association 
Electronic Digital Analyzer 
Electronic Directory Assistance 
Elevation Drive Assembly 
Emergency Declaration Area 
Erbium-Doped Amplifier 
Estimated Date of Arrival 
Excess Defense Article 
Aerolineas Nacionales Del Ecuador 
Eating Disorders Anonymous 
Eating Disorders Association 
Ecological Design Association 
Economic Development Agreement 
Economic Development Authority 
ecosystem dynamics and the atmosphere 
ectodermal dysplasia 
Ectodysplasin 
ectodysplasin-A 
Educational Development Association