Abbreviations & Acronyms Dictionary

Earth Orbit Rendezvous
East of River
Electro-Optical Reconnaissance
Electro-Optical Research
Element Occurrence Record
Element of Resource
Employment, Output and Ratios
End Of Rant
End of reactivity
End of record
End of Recording
END OF REEL
End of Retransmission
End of Run
End of Runway
End-of-Range
Engage On Remote
Engineer of record
Enhanced oil recovery
Equipment Operating Record
Equipment Operational Ready
Equipment operationally ready
ER overload response
European Organization for Research
Exclusive operating room
Exclusive OR
Exclusive Or Logical
Explosive Ordinance Reconnaissance
Explosive Ordnance Reconnaissance
Explosives Ordnance Reconnaissance