ECA : Economic Cooperation Administration 경제협조처
ECB : European Central Bank 유럽 중앙은행
EDCF : External Development and Cooperation Fund 해외개발협력기금
EEZ : Exclusive Economic Zone 배타적경제수역
EFTS : Electronic Fund Transfer System 전자자금이체제도
EQ : Emotionnal Quotient 감성지수
ERA : Earned Run Average 방어율
ESCAP : Economic and Social Commission for Asia and Pacific 아시아 태평양 경제사회 위원회
ESPN : Entertainment and Sports Programming Network 유료방송
ET : The Ectra Terrestrial 외계인