Electronic Data Processing 
emotionally disturbed person 
Engine Driven Pump 
Embedded Data Processor 
Emergency Defense Plan 
Executive Development Program 
Edema disease principle 
Education Development Plan 
Educational Data Processing 
ELINT Data Processor 
Employment Development Plan 
Engineering Data Package 
Engineering development plan 
Ethylene Diamine Pyrocatechol 
Exchange Delivery Point 
Early Detection Program 
eating disorders patient or program 
eco-domestic product 
Economic Development Pilot 
Economic Development Program 
EDP-ELECTRICIDADE DE PORTUGAL, S.A. 
Educational Development Plan 
Effective Depth of Penetration 
elastin-derived peptides 
Electonic Data Processing 
Electricidade de Portugal, S.A. 
Electrification Distribution and Plant 
electrodermal potential 
Electron Density Profile 
Electron Diffraction Pattern