Enhanced Parallel Port 
Educational Proficiency Plan 
Environmentally Preferable Purchasing 
Eppensteiner 
Ethernet Packet Processor 
Electrical Power Plant 
end plate potential 
Equity Premium Puzzle 
European Polar Platform 
Executive Potential Program 
Extended Planning Period 
Extensible Provisioning Protocol 
earth physics program 
Ecole Polytechnique de Paris 
ectopic posterior pituitary 
Education Proficiency Plan 
Education Purchase Plan 
Educational Policy and Planning 
Educator Preparation Program 
Effective Perl Programming 
Elastoplastic Perfectly Plastic 
Electric Power Plant 
Electromagnetic Wave Propagation Panel 
Electronic Periodicals Package 
Electronic Power Plant 
Electron-Positron Pair 
Elemental Pitting Probability 
Emergency Power Package 
Emergency Preparedness Plan 
Emergency Preparedness Program