3
EAF
electron-arc furnace
4
EALM
electronic address light modulator
5
EAM
electro-absorption modulator
6
EAP
electro-absorption avalanche photodiode
7
EBAM
electron-beam accessed memory
8
EBC
electron-beam coating
9
EBCM
extended boundary condition method
11
EBER
electron-beam electroreflectance
12
EBES
electron-beam-exposure system
13
EBIC
electron-beam-induced current
14
EBIR
electron bombardment-induced response
15
EBR
electron-beam recording
16
EBT
electron-beam tomography
17
EC
electrically conducting; European Commission
18
ECC
error correction code; electronically controlled coupling
19
ECDC
electrochemical diffused collector
20
ECL
emitter-coupled logic; external cavity laser
21
ECM
electronic countermeasure
22
ECMA
European Computer Manufacturers' Association
23
ECO
electron-coupled oscillator
24
ECPR
electrically calibrated pyroelectric radiometer
25
ECR
electron cyclotron resonance
26
ED
extralow dispersion
27
EDC
error detection code
28
EDD
electronic data display
29
EDFA
erbium-doped fiber amplifier
30
EDM
electron discharge machining
31
EDP
electronic data processing
32
EDR
equivalent direct radiation; effective data rate
33
EDT
electrodeless discharge tube
34
EDTA
ethylenediaminetetraacetic acid
35
EDWA
erbium-doped waveguide amplifier
36
EDXRF
energy-dispersive x-ray fluorescence
37
EEC
European Economic Community
38
EELS
electron-energy-loss spectroscopy
39
EET
excitation energy transfer