IT Terminology Abbreviations and Acronyms

1. 4G
   4th Generation
2. 5ESS
   class five (5) electronic switching system
3. 6DOF
   Six Degrees of Freedom
4. 8-n-1
   8 bits, No parity, 1 stop bit
5. 80/20
   Eighty-twenty rule
6. 8B10B
   8 Byte 10 Byte
7. 90-90
   Ninety-Ninety Rule
8. 9ifs
   Oracle9i Internet File System
9. 9P
   Plan 9 Filesystem Protocol
10. A/N/K
    alphabetic, numeric, katakana
11. a11y
    Accessibility
12. ACROSS
    Automated Cargo Release & Operations Service System
13. ACSLS
    Automated Cartridge System Library Software
14. ADSI
    Analog Display Services Interface
15. ADSI
    Active Directory Services Interface
16. ADSTAR
    Automated Document Storage and Retrieval
17. ADTG
    Advanced Data Table Gram
18. ADUC
    Active Directory Users and Computers
19. AMRF
    Action Message Retention Facility
20. Anon FTP
    Anonymous FTP

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