EF

1. Eagle Forum
2. EAR Foundation
3. Early Finish
4. EARLY FLOWERING
5. early follicular
6. East Feliciana
7. Echinaforce
8. Ecological Footprint
9. Edema Factor (microbiology; bacillary subunit of anthrax)
10. Education Finance
11. Education First (internation English school)
12. Education Foundation (various organizations)
13. Educational Forum
14. Edward Feustel
15. Edward Frederic
16. Ejection Fraction
17. Ejection Fraction (cardiology)
18. ejection fractions
19. Elbow Flexor
20. Electric Field
21. Electric Frankenstein
22. Electricity Forum
23. Electro-Flechette (gaming, Missionforce: Cyberstorm)
24. Electro-Focus (Canon Cameras)
25. Electron Flow
26. electronic files
27. Electronic Filing
28. Electronic Focusing
29. Electronic Form
30. Electronic Forms
31. Electronic Warfare Fighter (US military aircraft designation)
32. Electronics Facilities
33. Elegant Feeling (Hyundai)
34. Elementary File
35. Elementary Functions (TMN)
36. Eligibility Factor
37. Elite Force (Star Trek: Voyager computer game)
38. Elite Four (gaming, Pokemon)
39. Elizabeth Forward (school district, Pennsylvania)
40. Elmer Fudd (cartoon)
41. Elongation Factor (protein synthesis)
42. ELSNER FLAKE
43. Emergency Fund
44. Emission (s) Factor
45. emission factors
46. Emitter Follower
47. Emma Frost
48. Encircled Flux (fiber optics)
49. Encyclopedia Frobozzica (Zork adventure game)
50. End Fitting
51. End Function
52. End of Radioactive Fallout
53. Endgame Framework (modeling and simulation)
54. Enemy Forces
55. Energy Factor
56. engine family
57. Engineering Fundamentals
58. English Finish
59. Enhanced Fujita Scale (tornadoes)
60. enhancement factor
61. Enrichment Factor
62. enrichment factors
63. enteral feeding
64. Enterprise Framework
65. Enterprise Fund
66. Entrance Facilities
67. Entry Fee
68. Environmental Factor (The Olewine Company)
69. Environmentally Friendly (various organizations)
70. eosinophilic fasciitis
71. eosinophilic folliculitis
72. Ephedrine Free (thermogenic formula)
73. Epic Fail (Internet slang)
74. Equifax (credit reporting agency)
75. Equipment Failure (Wandel Goltermann)
76. Equivalency File
77. Equivalent Focal Length
78. erectile function
79. Erickson A Far
80. Eris Free (Internet Relay Chat network)
81. Escuela de la Fe (Spanish)
82. Europæiske Fællesskab (Danish: European Community)
83. Europe Fund
84. evaporative fraction
85. Excitation Frequency
86. executive function
87. executive functioning
88. Exhaust Fan
89. exoplasmic face
90. expansion factor
91. Expedited Forwarding
92. Experience Factory
93. Experimental Forest (USDA)
94. Exposed Facility
95. Extended Fractal
96. Extension Flag
97. external fixation
98. External Forces
99. Extra Fine (threads)
100. Extremely Fine (numismatics; 7th best condition of coin)
101. Eye Friendly
102. Operation Enduring Freedom (US DoD)