Emergency Operations Center 
Earth Observation Center 
Embedded Operations Channel 
EOS Operations Center 
Equal Opportunities Commission 
Emergency Operating Center 
Equipment Operational Capability 
Early Operational Capability 
Electro-Optic Coefficient 
End of Contract 
Engine Order Capability 
Engine-out Capability 
Embedded Operation Channel 
Embedded Overhead Communication Channe… 
Emergency Operations Centers 
Emergency Operations Centre 
Employment Opportunity Commission 
End of Contact 
end of conversion 
End of cycle 
End-of-Course 
Environmental Operations Center 
epithelial ovarian cancer 
Earth Observation 
Earth Observation Centre 
Earth Observing Center 
Earth Orientation Centre 
Earth's orbital chirality 
Eastern Oregon College 
Economic Opportunity Commission