EC

1. Eagle Creek (Indiana)
2. Earlham College
3. Early Childhood (ESRB)
4. Earth Coverage
5. Earth Curvature
6. Ease of Communication (hearing aids)
7. East Campus (MIT)
8. East Commons (Everquest)
9. Eastern Caribbean Dollar (used by member Caribbean nations)
10. Eastern Conference (hockey)
11. Eccentric Cam
12. Echo Canceler
13. Echo Control
14. Eckerd College (St. Petersburg, Florida)
15. Eclipse Console
16. Econoline Crush (band)
17. Economic Capital
18. Economically Disadvantaged
19. Economics
20. Economy
21. Ecuador
22. Eddy Current
23. Edge Coupled
24. Edit Conflict (Wikimedia Foundation)
25. Education Center
26. Educational Comics
27. Edward Cullen (Twilight novel character)
28. Edwards Cinemas
29. Effective Concentration
30. Eisenmenger Complex (congenital heart defect)
31. Elastin and Collagen
32. Election Commission
33. Electoral College
34. Electric Chair
35. Electric Company
36. Electric Cooperative
37. Electrical Circuit
38. Electrical Conductivity
39. Electrical Contractor
40. Electrically Conductive
41. Electrochromic
42. Electrocoagulation (wash water treatment)
43. Electron Capture (nuclear physics, nuclear chemistry)
44. Electron Cloud
45. Electron Configuration
46. Electronic Checking
47. Electronic Cinema
48. Electronic Clipboard
49. Electronic Combat
50. Electronic Commerce
51. Electronic Component
52. Electronically Challenged
53. Electronics Company
54. Elemental Carbon
55. Elevation Certificate
56. Elimination Communication (method of infant toilet training)
57. Ellicott City (Maryland)
58. Elliptic Curve
59. Elon College
60. Elongated Coin
61. Elvis Costello (singer)
62. Embarked Commander
63. Embry Call (Twilight character)
64. Embryonal Carcinoma
65. Emergency Capability
66. Emergency Care
67. Emergency Cleanup
68. Emergency Contraception
69. Emergency Coordinator
70. Emerson College, Boston, Ma
71. Emirates Computer (Abu Dhabi, UAE)
72. Emitter Count
73. Emmanuel College
74. Employee Compensation
75. Emulsifiable Concentrate
76. Enabling Capability
77. End Customer
78. Endometrial Cancer
79. Endothelial Cell
80. Enemy Combatant (US DoD)
81. Enemy/Electromagnetic Capability
82. Energy Controller
83. Energy Curable
84. Enforcement Client (Network Access Protection; Microsoft)
85. Engagement Controller
86. Engine Control
87. Engineer Circular (USACE)
88. Engineering Change
89. Engineering Council
90. English Corner (various locations)
91. Enteric Coat
92. Enterococci
93. Enterprise Communicator
94. Enterprise Community
95. Enterprise Consultancy (US Army AMEDD)
96. Enterprise Controlling (SAP software)
97. Entertaining Comics (publisher of Mad and Tales from the Crypt)
98. Entorhinal Cortex
99. Environment Canada
100. Environment Committee
101. Environmental Compliance
102. Enzyme Commission
103. Epcot (Disney)
104. Epilepsy Canada (Thornhill, ON, Canada)
105. Episcopal Church
106. Equestrian Center (various locations)
107. Equipment and Components
108. Equipment Category
109. Equipment Closet
110. Equipment Code
111. Equipment Company
112. Equipment Custodian
113. Equipo Catalán
114. Eric Cartman (cartoon character)
115. Eric Clapton
116. Erie Canal
117. Erindale College (Canada)
118. Error Control (US DoD)
119. Error Correction
120. Erskine College (Due West, SC)
121. Escape Character
122. Escherichia Coli
123. Esophageal Cancer
124. Essentiality Certificate (India)
125. Essentiality Code
126. Essentially Code
127. Established Church
128. Estimator-Correlator
129. Eternal Companion
130. EtherChannel (Cisco)
131. Ethics Committee
132. Ethylcellulose
133. Ethylene Carbonate
134. Euro City (international european fast trains)
135. Euro-Collins Solution (also seen as E-C)
136. Eurocrypt (Conference)
137. European Commission (European Union)
138. European Community (archaic; European Union is preferred)
139. European Council
140. European Country
141. European Credit
142. European Cup
143. Evaluation Capacity
144. Evaluation Center
145. Evansville Chrysler (ammunition headstamp)
146. Evening Core (shift)
147. Everclear (band; window cleaner; liquor)
148. Evil Council (gaming)
149. Evolutionary Computation
150. Evolutionary Computing
151. Exact Change
152. Excellent Condition
153. Exceptional Children
154. Exceptional Circumstance (Australia and New Zealand)
155. Exchange Carrier
156. Executive Certificate
157. Executive Chef
158. Executive Committee
159. Executive Condominium (Singapore)
160. Executive Council
161. Executive Council (Maquis Forces International)
162. Exempli Causa (Latin: For Example)
163. Exercise Countermeasure
164. Exit Criteria
165. Expansion Coil
166. Expedited Cleanup
167. Expense Control
168. Experiment Container
169. Expert Committee
170. Expiring Contract (National Basketball Association)
171. Explorers Club
172. Explosives Chemistry
173. Extended Control
174. Extended Coverage (fire sprinklers)
175. Extended Coverage (property insurance covering riot, hail, smoke, explosion, wind, aircraft, vehicle, etc.)
176. External Carrier
177. Externally Connected (spatial reasoning)
178. Extra Credit
179. Extra Curricular
180. Extracellular
181. Extracranial
182. Eye Candy
183. Eye Contact