EDUCATIONAL: surprising facts that many don't know

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

*Do we know actual full form of some words???* 
66. *News paper =* 
_North East West South past and present events report._
67. *Chess =*
_Chariot, Horse, Elephant, Soldiers._
68. *Cold =*
_Chronic Obstructive Lung Disease._
69. *Joke =*
_Joy of Kids Entertainment._
70. *Aim =*
_Ambition in Mind._
71. *Date =*
_Day and Time Evolution._
72. *Eat =*
_Energy and Taste._
73. *Tea =*
_Taste and Energy Admitted._
74. *Pen =*
_Power Enriched in Nib._
75. *Smile =*
_Sweet Memories in Lips Expression._
76. *etc. =*
_End of Thinking Capacity_
77. *OK =*
_Objection Killed_
78. *Or =*
_Orl Korec (Greek Word)_
79. *Bye =*♥
_Be with you Everytime._

*share these meanings as majority of us don't know them*