Some full meanings that may helps you in any kind of exams such as B.C.S . . .

1. GOOGLE - Global Organization
of Oriented Group Language of
Earth.
2. YAHOO - Yet another
Hierarchical Officious Oracle.
3. WINDOW - Wide Interactive
Network Development for Office
work Solution.
4. COMPUTER - Common Oriented
Machine Particularly United and
used under Technical and
Educational Research.
5. VIRUS - Vital Information
Resources under Sieze.
6. UMTS - Universal Mobile
Telecommunicati on ons System.
7. AMOLED - Active-matrix organic
light- emitting diode.
8. OLED - Organic light-emitting
diode.
9. IMEI - International Mobile
Equipment Identity.
10. ESN - Electronic Serial
Number.
11. UPS - Uninterruptible power
supply.
12. HDMI - High-Definition
Multimedia Interface.
13. VPN - Virtual private network.
14. APN - Access Point Name.
15. SIM - Subscriber Identity
Module.
16. LED - Light emitting diode.
17. DLNA - Digital Living Network
Alliance.
18. RAM - Random access
memory.
19. ROM - Read only memory.
20. VGA - Video Graphics Array.
21. QVGA - Quarter Video
Graphics Array.
22. WVGA - Wide video graphics
array.
23. WXGA - Widescreen Extended
Graphics Array.
24. USB - Universal serial Bus.
25. WLAN - Wireless Local Area
Network.
26. PPI - Pixels Per Inch.
27. LCD - Liquid Crystal Display.
28. HSDPA - High speed down-
link packet access.
29. HSUPA - High-Speed Up-link
Packet Access.
30. HSPA - High Speed Packet
Access.
31. GPRS - General Packet Radio
Service.
32. EDGE - Enhanced Data
Ratesfor Global Evolution.
33. NFC - Near field
communication.
34. OTG - On-the-go.
35. S-LCD - Super Liquid Crystal
Display.
36. O.S. - Operating system.
37. SNS - Social network service.
38. H.S - HOTSPOT.
39. P.O.I - Point of interest.
40. GPS - Global Positioning
System.
41. DVD - Digital Video Disk.
42. DTP - Desk top publishing.
43. DNSE - Digital natural sound-
engine.
44. OVI - Ohio Video Intranet.
45. CDMA - Code Division Multiple
Access.
46. WCDMA - Wide-band Code
Division Multiple Access.
47. GSM - Global System for
Mobile
Communications.
48. WI-FI - Wireless Fidelity.
49. DIVX - Digital internet video
access.
50. APK - Authenticated public
key.
51. J2ME - Java 2 micro edition.
52. SIS - Installation source.
53. DELL - Digital electronic link
library.
54. ACER – Acquisition
Collaboration Experimentation
Reflection.
55. RSS - Really simple
syndication.
56. TFT - Thin film transistor.
57. AMR- Adaptive Multi-Rate.
58. MPEG - moving pictures
experts group.
59. IVRS - Interactive Voice
Response System.
60. HP - Hewlett Packard.

SOURCE: INTERNET ..