1. F connector

2. F2F (Face to face)

3. Facebook

4. fact table

5. factoring

6. failover

7. failure

8. Fanwood

9. FAQ (Frequently Asked Questions)

10. FAS (FREE ALONGSIDE SHIP)

11. Fast Ethernet

12. Fast Track Security

13. FastTrack Stack

14. FAT (File Allocation Table)

15. fat client

16. FAT16

17. FAT32

18. fatal error

19. fault tolerance

20. favelet

21. favicon

22. favlet

23. fax modem

24. fax server

25. FCA (FREE CARRIER)

26. FCC (Federal Communications Commission)

27. FCP (Fibre Channel Protocol)

28. FCS (Frame Check Sequence)

29. FDB (Fluid Dynamic Bearings)

30. FD-CDMA (Frequency Division - Code Division Multiple Access)

31. FDD (1) (Floppy Disk Drive)

32. FDD (2) (Frequency Division Duplexing)

33. FDDI (Fiber Distributed Data Interface)

34. FDM (Frequency Division Multiplexing)

35. FDMA (Frequency Division Multiple Access)

36. feasible data race

37. feature (1)

38. feature (2)

39. FEC (Forward Error Correction)

40. FED (Field Emission Display)

41. Fedora Core

42. feed horn

43. feeder line

44. fence agent

45. FET (Field Effect Transistor)

46. FFT (Fast Fourier Transform)

47. FH-CDMA (Frequency Hopping CDMA)

48. FHSS (Frequency-Hopping Spread Spectrum)

49. fiber optics

50. fiber-optic cable

51. Fibre Channel

52. FICON (FIber CONnector)

53. FidoNet

54. field

55. field service

56. FIFO (First In, First Out)

57. file (1)

58. file (2)

59. file compression

60. file format

61. file handle

62. file manager (1)

63. file manager (2)

64. file mode

65. file name extension

66. file name, filename

67. file server

68. file sharing

69. file sharing protocol

70. file system (1)

71. file system (2)

72. file transfer

73. file type

74. financial planning language

75. financial planning system

76. finger

77. finite automaton

78. finite state automaton

79. FireDaemon

80. Firesheep

81. firewall

82. FireWire

83. firmware

84. FISH (First in, still here)

85. fix

86. FIX (Financial Information eXchange Protocol)

87. fixed access

88. fixed-pitch font

89. FLA (Four-letter acronym)

90. FLAC (Free Lossless Audio Codec)

91. flag

92. flaming

93. flash

94. flash disk

95. flash memory

96. FlashPIX

97. FLASK (FLux Advanced Security Kernel)

98. flat-file database

99. flatpack

100. FLEX

101. Flex ATX motherboard

102. FlexConnect

103. floating point instruction

104. floating point numbers

105. floppy disk

106. FLOPS (FLoating point OPerations per Second)

107. flow control

108. flowchart, flow chart

109. flush (1)

110. flush (2)

111. FM (Frequency Modulation)

112. FM synthesis

113. FMD (Function Management Data)

114. FMS (File Management System)

115. FMTYEWTK (Far more than you ever wanted to know)

116. F-number

117. FOAD (F*** off and die)

118. FOB (FREE ON BOARD)

119. focal length

120. FOCIS (Fiber-Optic Cable Intermatability Standard)

121. folder

122. follow-up (1)

123. FOMA (Freedom Of Mobile multimedia Access)

124. FOMCL (Falling off my chair laughing)

125. font

126. footer

127. footprint

128. FOP (Formatting Objects Processor)

129. forests and trees

130. fork (1)

131. fork (2)

132. fork (3)

133. fork (4)

134. fork (5)

135. form factor (1)

136. form factor (2)

137. format (1)

138. format (2)

139. format (3)

140. formatted text

141. formatter

142. formatting engine

143. Fortezza

144. FORTRAN (FORmula TRANslator)

145. forum

146. forward compatibility

147. FPA (Floating-Point Accelerator)

148. FPD (Flat-Panel Display)

149. FPDF (Free PDF)

150. FPGA (Field-Programmable Gate Array)

151. FPM (Fast Page Mode) memory

152. FPN (Fixed Pattern Noise)

153. FPS (Frames Per Second)

154. FPU (Floating-Point Unit)

155. FPX

156. FQDN (Fully Qualified Domain Name)

157. FR (FullRate)

158. FRA (Fixed Radio Access)

159. fractional T1

160. fragmentation (1)

161. fragmentation (2)

162. fragmentation (3)

163. frame (1)

164. frame (2)

165. frame (3)

166. frame (4)

167. frame buffer

168. frame frequency

169. frame grabber

170. frame rate

171. Frame Relay

172. FrameMaker

173. framework (1)

174. framework (2)

175. Framework 4

176. free software

177. FreeBSD

178. FreeDOS

179. FREESCO (FREE ciSCO)

180. freeware

181. freeze

182. frequency band

183. frequency channel

184. frequency division

185. frequency hopping

186. frequency range

187. front end

188. front end processor

189. front office

190. front office application

191. front-end

192. FSB (FrontSide Bus)

193. FSF (Free Software Foundation)

194. FSK (Frequency Shift Keying)

195. FSM (Finite State Machine)

196. FSML (Financial Services Markup Language)

197. FSS (Fixed Satellite Service)

198. FSTC (Financial Services Technology Consortium)

199. FTP (File Transfer Protocol)

200. FTP server

201. FTTH (Fiber To The Home)

202. FTTP (Fiber To The Premises)

203. FUBAR (F***ed up beyond all repair or recognition)

204. FUD (Fear, Uncertainty, and Doubt)

205. full duplex, full-duplex

206. full-motion video

207. function

208. function key

209. function library

210. functional language

211. functional programming

212. functional unit

213. fuzzy checksum

214. FWIW (For what itís worth)

215. FX 32

216. FYA (For Your Amusement)

217. FYI (For your information)