E  East 東，東方 
E/T  Electrical Trim 電配平 
EABDC  Enhanced Aircraft Broadcast Data Collector 增強(qiáng)型飛機(jī)廣播數(shù)據(jù)采集器

英文縮寫 英文全稱 中文全稱 
EADI  Electronic Attitude Director Indicator 電子姿態(tài)指引儀 
EADS  European Aeronautic Defence and Space Company 歐洲航空防務(wù)和航天公司 
EAFR  Enhanced Airborne Flight Recorder 增強(qiáng)型機(jī)載飛行記錄器 
EAMU  Emergency Audio Management Unit 緊急音頻管理組件 
EAP  Enhanced Authentication Protocol 可擴(kuò)展的身份驗(yàn)證協(xié)議 
EAROM  Electrically Alterable Read Only Memory 電改寫只讀存儲(chǔ)器，電控可變只讀存儲(chǔ)器 
EAS  Equivalent Airspeed 等效空速 
EASA  European Aviation Safety Agency 歐洲航空安全局 
EAT  Expected Approach Time 預(yù)計(jì)進(jìn)近時(shí)間 
EAT  Estimate At Completion 估計(jì)完成（時(shí)間） 
EBAS  Engine Bleed Air System 發(fā)動(dòng)機(jī)引氣系統(tǒng) 
EBCU  Emergency Brake Control Unit 緊急剎車控制組件 
EBHA  Electrical Backup Hydraulic Actuator 電氣備用液壓作動(dòng)筒 
EBIT  Earnings Before Interest and Taxes 利息及稅前盈利 
EBITDA  Earnings Before Interest, Tax, Depreciation and Amortisation 扣除利息，稅項(xiàng)，折舊及攤銷前的盈利 
EBITDAR  Earnings Before Interest, Taxes, Depreciation, Amortization and Rent 扣除利息、稅項(xiàng)、折舊、攤銷及租金前的盈利 
EBS  Engine Build Specification 發(fā)動(dòng)機(jī)組裝規(guī)范 
EBU  Engine Build-up Unit 發(fā)動(dòng)機(jī)裝配組件 
EC  Engine Control 發(fā)動(dòng)機(jī)控制 
ECAM  Electronic Centralized Aircraft Monitoring 飛機(jī)電子集中監(jiān)控（系統(tǒng)） 
ECB  Electronic Control Box 電子控制盒 
ECDB  Equipment Central Data Bank 設(shè)備中央數(shù)據(jù)庫(kù) 
ECLS  Electrical Cargo Loading system 電貨物裝載系統(tǒng) 
ECM  Engine Condition Monitoring 發(fā)動(dòng)機(jī)狀態(tài)監(jiān)控 
ECM  Engineering Coordination Memo 工程協(xié)調(diào)備忘錄，工程協(xié)調(diào)章程 
ECM  Equipment Change Management 設(shè)備變更管理 
ECMS  Electrical Contactor Management System 電接觸器管理系統(tǒng)