Introduction to IT System

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This Post is Publish for IT Branch Students, Because 2023 GTU Exam is coming soon. All the Introduction to IT System(IIS) full forms are placed inside this Post.

Full Forms in IIS

1. CPU - Central Processing Unit

2. ALU - Arithmetic Logic Unit

3. RAM - Random Access Memory

4. SRAM - Static Random Access Memory

5. DRAM - Dynamic Random Access Memory

6. ROM - Read Only memory

7. PROM - Programmable Read Only memory

8. EPROM - Erasable Programmable Read Only Memory

9. EEPROM - Electrically Programmable Read Only Memory

10. HDD - Hard Disk Drive

11. SSD - Solid State Drive

12. DVD - Digital Versatile Disc

13. CD - Compact Disc

14. ATX - Advanced Technology eXtended

15. URL - Uniform Resource Locator

16. GPS - Global Positioning System

17. SERP - Search Engine Research Page

18. BHIM - Bharat Interface for Money

19. UPI - Unified Payment Interface

20. NPCI - National Payments Interface

21. iOS - iPhone Operating System

22. MMID - Mobile Money Identifier

23. VPA - Virtual Payment Address

24. IFSC - Indian Financial System Code

25. PIN - Personal Identification Number

26. OTP - One Time Password

27. UIDAI - Unique Identification Authority of India

28. XML - Xtensile Markup Language

29. URL - Universal Resource Identifier

30. SSL - Secure Sockets Layer

31. NIC - National Information Center

32. RC - Registration Certificate

33. DL - Data Link / Download Link

34. NSDL - National Securities Depository Limited

35. PCC - Police Clearance Certificate

36. GEP - Global Entry Program

37. CBP - Customs and Border Protection

38. LOC - Line Of Control

39. I/O - Input / Output

40. LSB - Least Significant Bit

41. MSB - Most Significant Bit

42. JCL - Job Control Language

43. GUI - Graphical User Interface

44. DOS - Disk Operating System

45. ARM - Advanced RISC Machine

46. GNU - GNU`s Not Unix

47. AM - Amplitude Modulation

48. FM - Frequency Modulation

49. PM - Phase Modulation

50. ASK - Amplitude Shift Keying

51. FSK - Frequency Shift Keying

52. PSK - Phase Shift Keying

53. FDM - Frequency Division Multipexing

54. WDM - Wavelength Division Multipexing

55. TDM - Time Division Multipexing

56. OFDM - Orthogonal Frequency Division Multipexing

57. UTP - Unshielded Twisted Pair

58. STP - Shielded Twisted Pair

59. BNC - Bayonet Neill-Concelman

60. LED - Light Emitting Diodes

61. POE - Power Over Ethernet

62. OSI - Open Systems Interconnection

63. PDU - Protocol Data Unit

64. LLC - Logical Link Control

65. MAC - Media Access Control (Address)

66. IP - Internet Protocol

67. IPX - Internetwork Packet eXchange

68. ICMP - Internet Control Message Protocol

69. IGMP - Internet Group Message Protocol

70. UDP - User Datagram protocol

71. TCP - Transmission Control Protocol

72. SPX - Sequenced Packet eXchange

73. RPC - Remote Procedure Calls

74. ASP - Active Server Pages

75. SQL - Structured Query Language

76. NFS - National Financial Switch

77. FTAM - File Transfer,Access & Management

78. HTTP - Hyper Text Transfer Protocol

79. FTP - File Transfer Protocol

80. SMTP - Simple Mail Transfer Protocol

81. IEEE - Institute of Electrical & Electronics Engineering

82. DNS - Domain Name System

83. LAN - Local Area Network

84. WAN - Wide Area Network

85. MAN - Metropolitan Area Network

86. PAN - Personal Area Network

87. NIC - Network Interface Card

88. ARPAC - Academic Review & Planning Advisory Committee

89. CIA - Confidentiality Integrity Availability

90. AES - Advanced Encryption Standard

91. DES - Data Encryption System

92. SHA - Secure Hash Algorithm

93. ECC - Excise Control Code

94. DSS - Decision Support System

95. MITM - Man In The Middle

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