141 ECP definitions

Engineering Change Proposal 
Encryption Control Protocol 
Extended Capabilities Port 
Engineering Change Proposals 
Excessive Cross Posting 
Enhanced Capabilities Port 
Enhanced Capability Port 
entry control point 
Experimental Communication Payload 
ECAM Control Panel 
Emergency Command Precedence 
Emergency Conservation Program 
Engineering Change Program 
Engineering Control Proposal 
Enhanced Call Processing 
eosinophil cationic protein 
Executive Cellular Processor 
Explicitly Coded Program 
Export Control Program 
External Compliance Programs 
effective core potential 
EFIS Control Panel 
Egress Control Point 
Electron Channeling Pattern 
Electronic Commerce Platform 
Enhanced Communications Port 
Escherichia coli polypeptide 
estimated critical position 
Estradiol cypionate 
Euro-Commercial Paper