Important Fullforms

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 Telecommunicati ons 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
etc - End of Thinking Capacity
OK - Objection Killed
OR - Orl Korec (Greek Word)
BYE - Be with you Everytime.����������������
RAS – Remote Access Network
RD RAM – Rambus Dynamic Random Access Memory
RDBMS – Relational Data Base Management System
RDO – Remote Data Objects
RDP – Remote Desktop Protocol
RFC – Request For Comments
RGB – Red Green Blue
RICS – Reduced Instruction Set Computer
RIP – Raster Image Processor
RISC – Reduced Instruction Set Computer
ROM – Read Only Memory
RPC – Remote Procedure Call
RTC – Real Time Clock
RTF – Rich Text Format
RTOS – Real Time Operating System
S

SMTP – Simple Mail Transfer Protocol
SQL – Structured Query Language
SRAM – Static Random Access Memory
SNMP – Simple Network Management Protocol
SIM – Subscriber Identification Module
SACK  – Selective Acknowledgements
SAM – Security Access Manager
SAP – Service Access Point, Systems ApplicationsProducts
SCMP –  Software Configuration Management Plan
SD RAM – Synchronous Dynamic Random AccessMemory
SDD  – Software Design Description
SDK – Software Development Kit
SDL – Storage Definition Language
SDN – Integrated Service Digital Network
SDSL – Symmetric Digital Subscribes Line
SG RAM – Synchronous Graphics Random AccessMemory
SGML – Standard Generalized Markup Language
SIM – Subscriber Identification Module
SIMD – Single Instruction Multiple Data
SISD – Single Instruction Single Data
SIU – Serial Interface Unit
SMP – Symmetric MultiProcess
SMS – Short Message Service
SMTP – Simple Mail Transfer Protocol
SNA – System Network Architecture
SNAP – Sub Network Access Protocol
SNMP – Simple Network Management Protocol
SNOBOL – String Oriented Symbolic Language
SOAP – Simple Object Access Protocol
SPX – Sequenced Packet Exchange
SQA – Statistical Quality Assurance
SQL – Structured Query Language
SRAM – Static Random Access Memory
SRS – Software Requirements Specification
STP – Shielded Twisted Pair
SVVP – Software Verification And Validation Plan
SW – Software
T

TCP – Transmission Control Protocol
TB – Tera Bytes
TAPI – Telephony Application Program Interface
TB – Tera Bytes
TCP – Transmission Control Protocol
TCPIP – Transmission Control Protocol InternetProtocol
TDI – Transport Data Interface
TDMA – Time Division Multiple Access
TPM – Transactions Processing Monitor
TSR – Terminate And Stay Residents
U

UPS – Uninterrupted Power Supply
URI – Uniform Resource Identifier
URL – Uniform Resource Locator
USB –  Universal Serial Bus
ULSI – Ultra Large Scale Integration
UNIVAC – Universal Automatic Computer
UDD – User Datagram Protocol
UDP – User Datagram Protocol
UI – User Interface
UML – Unified Modelling Language
UNC – Universal Naming Convention
UNIX – Uniplexed Information And ComputerSystems
URL – Universal Resource Locator
USB – Universal Serial Bus
USRT – Universal Synchronous ReceiverTransmitted
UTP  -Unshielded Twisted Pair
V

VAR – Variable
VGA – Video Graphics Array
VSNL – Videsh Sanchar Nigam Limited
VDU – Visual Display Unit
VAN – Virtual Area Network
VAST – Very Small Aperture Terminal
VB – Visual Basic
VC++ – Visual C++
VCD – Video Compact Disc
VDL – View Definition Language
VGA – Video Graphics Array
VHS – Video Home System
VLIW – Very Long Instruction Words
VLSI – Very Large Scale Integrated Circuits
VPN – Virtual Private Network
VRAM – Video Random Access Memory
VRML – Virtual Reality Modelling Language
VS – Visual Studio
VVR – Software Validation And Validation Report
VXD – Virtual Device Driver
W

Wi-Fi – Wireless Fidelity
WLAN – Wireless Local Area Network
WPA – Wi-Fi Protected Access
WWW – World Wide Web
WORM – Write Once Read Many
W3C – World Wide Web Consortium
WAIS – Wide Area Information Servers
WAN – Wide Area Network
WAP – Wireless Application Protocol
WBEM – WebBase Enterprise Management
WDM – Wave Division Multiplexing
X

XHTML – eXtensible Hyper text Markup Language
XML –  eXtensible Markup language
Z

ZB – Zeta Byte