1. 2FA: Two-Factor Authentication

2. 3G: Third Generation

3. 4G: Fourth Generation

4. 5G: Fifth Generation

5. AES: Advanced Encryption Standard

6. AI: Artificial Intelligence

7. ALU: Arithmetic Logic Unit

8. API: Application Programming Interface

9. ARP: Address Resolution Protocol

10. ASCII: American Standard Code for Information Interchange

11. BIOS: Basic Input/Output System

12. BLOB: Binary Large Object

13. BYOD: Bring Your Own Device

14. CAPTCHA: Completely Automated Public Turing test to tell Computers and Humans Apart

15. CDN: Content Delivery Network

16. CLI: Command Line Interface

17. CMS: Content Management System

18. CPU: Central Processing Unit

19. CSS: Cascading Style Sheets

20. DBMS: Database Management System

21. DDL: Data Definition Language

22. DHCP: Dynamic Host Configuration Protocol

23. DIMM: Dual In-line Memory Module

24. DLL: Dynamic Link Library

25. DML: Data Manipulation Language

26. DNS: Domain Name System

27. DOM: Document Object Model

28. DRAM: Dynamic Random-Access Memory

29. DRM: Digital Rights Management

30. DSL: Digital Subscriber Line

31. EEPROM: Electrically Erasable Programmable Read-Only Memory

32. EFI: Extensible Firmware Interface

33. EIDE: Enhanced Integrated Drive Electronics

34. FTP: File Transfer Protocol

35. GIF: Graphics Interchange Format

36. GUI: Graphical User Interface

37. HDD: Hard Disk Drive

38. HDMI: High-Definition Multimedia Interface

39. HTML: HyperText Markup Language

40. HTTP: HyperText Transfer Protocol

41. HTTPS: HyperText Transfer Protocol Secure

42. ICMP: Internet Control Message Protocol

43. IDE: Integrated Development Environment

44. IMAP: Internet Message Access Protocol

45. I/O: Input/Output

46. IP: Internet Protocol

47. IPS: In-Plane Switching

48. ISP: Internet Service Provider

49. JPEG: Joint Photographic Experts Group

50. JSON: JavaScript Object Notation

51. LAN: Local Area Network

52. LDAP: Lightweight Directory Access Protocol

53. MAC: Media Access Control

54. ML: Machine Learning

55. NIC: Network Interface Card

56. NTFS: New Technology File System

57. OCR: Optical Character Recognition

58. OS: Operating System

59. PDF: Portable Document Format

60. PHP: Hypertext Preprocessor

61. PIN: Personal Identification Number

62. PNG: Portable Network Graphics

63. POP3: Post Office Protocol 3

64. POST: Power-On Self-Test

65. PSU: Power Supply Unit

66. QR: Quick Response

67. RAM: Random-Access Memory

68. RDP: Remote Desktop Protocol

69. REST: Representational State Transfer

70. RGB: Red Green Blue

71. ROM: Read-Only Memory

72. SaaS: Software as a Service

73. SATA: Serial Advanced Technology Attachment

74. SDK: Software Development Kit

75. SEO: Search Engine Optimization

76. SIM: Subscriber Identity Module

77. SMTP: Simple Mail Transfer Protocol

78. SQL: Structured Query Language

79. SSH: Secure Shell

80. SSL: Secure Sockets Layer

81. SVG: Scalable Vector Graphics

82. TB: Terabyte

83. TCP: Transmission Control Protocol

84. TFTP: Trivial File Transfer Protocol

85. TIFF: Tagged Image File Format

86. UI: User Interface

87. UPS: Uninterruptible Power Supply

88. URL: Uniform Resource Locator

89. USB: Universal Serial Bus

90. UX: User Experience

91. VGA: Video Graphics Array

92. VoIP: Voice over Internet Protocol

93. VPN: Virtual Private Network

94. WAN: Wide Area Network

95. WEP: Wired Equivalent Privacy

96. Wi-Fi: Wireless Fidelity

97. WPA: Wi-Fi Protected Access

98. XML: eXtensible Markup Language

99. XOR: Exclusive OR

100. ZIP: Zone Improvement Plan

101. ZRAM: Compressed RAM