2. E.123
3. E1 carrier, E-1
4. E2 carrier, E-2
5. E2E (Exchange-To-Exchange)
6. E3 carrier, E-3
7. E4 carrier, E-4
8. E5 carrier, E-5
9. EAI (Enterprise Application Integration)
10. EAP (Extensible Authentication Protocol)
11. Easter Egg
12. EAX (Environmental Audio Extensions)
13. EBCDIC (Extended Binary Coded Decimal Interchange Code)
14. EBPP (Electronic Bill Presentment and Payment)
15. e-business
16. ebXML (electronic business XML)
17. EC
18. eCash
19. e-cash
20. ECC (1) (Error-Correcting Code; Error Checking and Correcting)
21. ECC (2) (Elliptic Curve Cryptosystem)
22. ECC memory (Error-Correcting Code memory)
23. eCharge
24. eCheck
25. ECHELON
26. ECL (Emitter Coupled Logic)
27. ECMA (European Computer Manufacturers’ Association)
28. ECMAScript
29. ECML (Electronic Commerce Modeling Language)
30. e-coins
31. e-commerce
32. e-commerce czar
33. economic profit
34. ECR (Electronic Cash Register)
35. e-crime
36. ECTF (Enterprise Computer Telephony Forum)
37. EDA (Electronic Document Authorization)
38. EDC (Electronic Data Capture)
39. EDGAR (Electronic Data Gathering, Analysis, and Retrieval System)
40. EDGE (Enhanced Data rates for GSM Evolution)
41. edge connector
42. EDI (Electronic Data Interchange)
43. Edibanx (EDI Bank Alliance Network)
44. EDIFACT
45. e-distribution
46. editor (1)
47. editor (2)
48. EDL (Edit Decision List)
49. EDO DRAM (Extended Data Out Dynamic RAM)
50. EDR (Effective Data Rate)
51. e-envelope
52. EEPROM (Electrically Erasable Programmable Read-Only Memory)
53. Efficient Consumer Response
54. EFI (Extensible Firmware Interface)
55. EFR (Enhanced FullRate)
56. EFRA (Electronic Forms Routing and Approval)
57. EFS (Encrypting File System)
58. EFT (Electronic Funds Transfer)
59. EFTPOS (Electronic Funds Transfer at Point Of Sale)
60. EG (Evil grin)
61. EGA (Enhanced Graphics Adapter)
62. EGP (Exterior Gateway Protocol)
63. EGPRS (Enhanced GPRS)
64. EHF (Extremely High Frequencies)
65. EIA (Electronic Industries Alliance)
66. EICTA (European Information, Communications and Consumer Electronics Technology Industry Association)
67. EIDE (Enhanced IDE)
68. Eiffel
69. EIR (Equipment Identity Register)
70. EIRP (Effective Isotropic Radiated Power)
71. EIRP (Equivalent Isotropically Radiated Power)
72. EIS (Executive Information System)
73. EIS (Enterprise Information Services)
74. EISA (Extended Industry-Standard Architecture)
75. EJB (Enterprise JavaBeans)
76. EL display (ElectroLuminescent display)
77. e-lancer
78. e-learning
79. electronic bill delivery
80. electronic cash
81. Electronic Check system
82. electronic coins
83. electronic commerce
84. electronic crime
85. electronic envelope
86. electronic form
87. electronic mail
88. electronic mailbox (1)
89. electronic mailbox (2)
90. electronic mall
91. electronic marketplace
92. electronic money
93. electronic payment system
94. electronic presentation
95. electronic publishing (1)
96. electronic publishing (2)
97. electronic rights
98. electronic signature
99. Electronic Signature Capture Terminals
100. electronic storefront (1)
101. electronic storefront (2)
102. electronic tax filing
103. electronic ticketing
104. electronic wallet
105. element (1)
106. element (2)
107. element type declaration
108. elevator
109. ELF (Extremely Low Frequency)
110. e-library
111. EM64T (Extended Memory 64 Technology)
112. e-mail
113. e-mail account
114. e-mail address
115. e-mail alias
116. e-mail attachment
117. e-mail client
118. e-mail gateway
119. e-mail marketing
120. e-mail message
121. e-mail system
122. e-mall
123. e-marketplace
124. embed
125. embedded application
126. embedded operating system
127. embedded system
128. EMC (Export Management Company)
129. EMFBI (Excuse me for butting in)
130. EMI (ElectroMagnetic Interference)
131. EMIF (ESCON Multiple Image Facility)
132. EMM (Expanded Memory Manager)
133. e-money
134. emotag (emotion tag)
135. EMS (Electronic Message Service)
136. EMS (Electronics Manufacturing Service)
137. EMS (Enhanced Message Service)
138. EMS (Enterprise Messaging Server)
139. EMS (Expanded Memory Specification)
140. emulation
141. emulator
142. EMV (Europay, MasterCard, Visa)
143. encapsulation (1)
144. encapsulation (2)
145. Encina
146. encipherment
147. encode
148. encoder
149. encoding (1)
150. encoding (2)
151. encoding system
152. encryption
153. encryption algorithm
154. encryption engine
155. encryption key
156. end station
157. end system
158. end user
159. endianness
160. endpoint node
161. end-to-end encipherment
162. engine (1)
163. engine (2)
164. enhanced keyboard
165. ENIAC (Electronic Numerical Integrator And Computer)
166. enterprise content management
167. entity
168. entity declaration
169. entry (1)
170. entry (2)
171. environment
172. environment variable
173. EO disk (Erasable Optical disk)
174. EOM (End of message)
175. EOT (End Of Thread)
176. EOT (End Of Transmission) character
177. EPH (Electronic Payment Handling)
178. EPIC (Explicitly Parallel Instruction Computing)
179. EPIRB (Emergency Position Indicating Radio Beacon)
180. EPOC
181. e-procurement
182. EPROM (Erasable Programmable Read-Only Memory)
183. EPROM programmer
184. EPS (Encapsulated PostScript)
185. EPSI (Encapsulated PostScript Interchange)
186. epsilon
187. Erlang
188. ERMES (European Radio Message System)
189. ERP (Enterprise Resource Planning)
190. error (1)
191. error (2)
192. error (3)
193. error (4)
194. error checking
195. error handling
196. error message
197. eSATA (external SATA)
198. eSATA/USB combo port
199. ESC (escape)
200. Escape
201. escape sequence
202. ESCON (Enterprise Systems CONnection)
203. ESD (1) (Electronic Software Distribution)
204. ESD (2) (ElectroStatic Discharge)
205. ESDI (Enhanced Small Device Interface)
206. e-services
207. e-shop
208. e-signature
209. ESMTP (Extended Simple Mail Transfer Protocol)
210. ESP (Encapsulating Security Payload)
211. E-speak
212. ESPRIT (European Strategic Programme for Research in Information Technology)
213. ESS (Extended Service Set.)
214. ETACS (Extended Total Access Communications System )
215. e-tailing
216. ETG (Enterprise Transaction Gateway)
217. Ethernet
218. Ethernet address
219. Ethernet port
220. Ethernet v2 framing
221. ETLA (Extended three-letter acronym)
222. e-Trading
223. e-Travel
224. ETSI (European Telecommunications Standards Institute)
225. Eudora
226. euro
227. Eurocard
228. EuroDOCSIS
229. EV (Exposure Value)
230. EV compensation (Exposure compensation)
231. EVC (Vesa Enhanced Video Connector)
232. event
233. event handler
234. event log
235. event-driven
236. e-wallet
237. exception
238. exception handler
239. exception handling
240. Excite
241. exclusive lock
242. EXEC2
243. executable program, executable code
244. executable space protection
245. execute
246. EXIF (Exchangeable Image File Format)
247. expanded memory
248. expanded memory page frame
249. expansion board
250. expansion bus
251. expansion slot
252. expert system
253. exploit
254. export
255. export law
256. export license
257. exposed object
258. exposure
259. exposure bracketing
260. exposure meter
261. ext2 (second extended file system)
262. ext3 (third extended file system)
263. ext4 (fourth extended filesystem)
264. extended ASCII
265. extended memory
266. extended memory manager
267. extension (1)
268. extension (2)
269. extension (3)
270. extent
271. external bus
272. external storage
273. extortionware
274. extract
275. extranet
276. EXW (EX WORKS)
277. e-zine (Electronic Magazine)
278. ezPDF