IT Terminology Abbreviations and Acronyms

1. 10Base5
   10 Mbps, baseband, 500 meter
2. 10BaseT
   10 Mbps, baseband, unshielded twisted-pair
3. 10GFC
   10 Gigabit Fibre Channel
4. 1FB
   Single line, Flat Business rate;
5. 1G
   First Generation
6. 1RU
   1 Rack Unit
7. 2.5G
   Second and a half generation
8. 24/7
   Twenty-four hours a day, seven days a week
9. 24p
   24 frames per second Progressive
10. 24x7
    Twenty-four hours a day, seven days a week
11. 2G
    Second Generation Wireless Systems
12. 2PC
    Two-Phase Commit
13. 2PKDP
    Two-Party Key Distribution Protocol
14. 3DES
    Triple DES
15. 3DES
    Triple Data Encryption Standard
16. 3gio
    3rd Generation Input Output
17. 3I
    Investors In Industry (venture Capitalists)
18. 3W
    World Wide Web
19. 4B5B
    4 Byte 5 Byte
20. 4C Entity
    Four Company Entity

Last updated: May 24, 2020 — Total entries: 5,667