Enterprise Application Integration 
External Authoring Interface 
Electronics Associates, Incorporated 
engine air inlet 
Engineers and Architects Institute 
Enterprise for the Americas Initiative 
Expanded Academic Index 
External Alarm Indicator 
External Alarm Interface 
EA rosette inhibition 
East Asian Institute 
Economic Abstracts International 
Electronic Advance Ignition 
Electronic Attitude Indicator 
Electronics Associates, Inc. 
Elite Air 
Emergency Action Interface 
Emergency Administrative Interface 
emulsifying activity index 
Engine Anti Ice 
Engine Anti-Ice 
Engineering Advance Information 
Enterprise App Integ 
Enterprise Application Interface 
Enterprise Applications Integration 
Enterprise for ASEAN Integration 
Entrprise Application Integration 
epithelial atypia index 
equal-appearing interval 
erythema ab igne