1. G (Grin)

2. G.711

3. G.992.2

4. G.Lite

5. GA (Go ahead)

6. gadget

7. gain

8. GAL (Get a life)

9. Galeon

10. Galileo

11. Galileo Positioning System

12. gamepad

13. gamma

14. gamma correction

15. gate (1)

16. gate (2)

17. gate (3)

18. gate array

19. gatekeeper

20. gateway (1)

21. gateway (2)

22. gateway page

23. Gawk

24. GB (gigabyte)

25. GBIC (GigaBit Interface Converter)

26. Gbps (Gigabits per second)

27. GC (garbage collection)

28. GD Graphics library

29. GD&R (Grinning, ducking, and running)

30. GDI (Graphics Device Interface)

31. GDS (Global Distribution System)

32. Gecko

33. geek

34. GEGL (Generic Graphics Library)

35. general entity

36. general license

37. generic

38. generic font

39. generic type

40. Gentoo Linux

41. GFSK (Gaussian filtered Frequency Shift Keying)

42. GGSN (Gateway GPRS Support Node)

43. ghost

44. Ghostscript

45. GHz (1)

46. GHz (2)

47. GiB (gibibyte)

48. Gibralter

49. GID (Group ID)

50. GIF (Graphics Interchange Format)

51. Gigabit LAN

52. GigE (Gigabit Ethernet)

53. GIMP (Gnu Image Manipulation Program)

54. GIWIST (Gee, I wish Id said that)

55. GKS (Graphical Kernel System)

56. GL (Good Luck)

57. globalization (G11N)

58. GlobeSpan

59. glossy display

60. GMDSS (Global Maritime Distress and Safety System)

61. GML (Generalized Markup Language)

62. GML (Geography Markup Language)

63. GMSK (Gaussian Minimum Shift Keying)

64. GMTA (Great minds think alike)

65. GNOME (GNU Network Object Model Environment)

66. GNU (GNUs Not UNIX!)

67. GNU Emacs

68. GNU GPL (GNU General Public License)

69. Gnutella

70. Go-Back-N

71. GOL (Giggling out loud)

72. Gopher

73. GOSMACS

74. GPF (General Protection Fault)

75. GPF (GUI Programming Facility)

76. GPIB (General Purpose Interface Bus)

77. GPP (General-Purpose microProcessor)

78. GPRS (General Packet Radio Service)

79. GPS (Global Positioning System)

80. GPT (GUID Partition Table)

81. GPU (Graphics Processing Unit)

82. graded-index fiber

83. grammar

84. granularity

85. graph theory

86. graphics

87. graphics accelerator

88. graphics adapter

89. graphics card

90. graphics controller

91. graphics coprocessor

92. graphics driver

93. graphics engine (1)

94. graphics engine (2)

95. graphics environment

96. graphics file

97. graphics format

98. graphics program

99. graphics tablet

100. GRASPIN

101. Gray code

102. grayscale

103. GRE (Generic Routing Encapsulation)

104. grid (1)

105. grid (2)

106. grid (3)

107. grid (4)

108. grid computing

109. grooming

110. groupware

111. groupware server

112. GroupWise

113. GRUB (GRand Unified Boot-loader)

114. GSM (Global System for Mobile communications)

115. GSM adapter

116. GTG (Got To Go)

117. GTGB (Got To Go, Bye)

118. GTK+

119. gTLD (generic TLD)

120. GTRM (Going to read mail)

121. GTSY (Glad To See You)

122. GUI (Graphic User Interface)

123. GUID (Global Unique IDentifier)

124. guideline (1)

125. guideline (2)

126. guiltware

127. gull-wing lead, gull-wing pin

128. gzip