IT Terminology Abbreviations and Acronyms

1. SDLT
   Super Digital Linear Tape
2. SDMA
   Spatial Division Multiple Access
3. SDN
   Secondary Directory Number
4. SDN
   Software Defined Network
5. SDO
   Service Data Objects
6. SDOF
   Six Degrees of Freedom
7. SDOS
   Service Data Objects
8. SDP
   Session Description Protocol
9. SDP
   Service Delivery Platform
10. SDR
    Software Defined Radio
11. SDRAM
    Synchronous Dram
12. SDRAM
    Synchronous dynamic random access memory
13. SDS
    Sudden Death Syndrome
14. SDSF
    System Display and Search Facility
15. SDSL
    Symmetric Digital Subscriber Line
16. SDTV
    Standard-Definition Television
17. SDU
    Service Data Unit (ATM)
18. SDVO
    Serial Digital Video Output
19. SE
    secure element
20. SEA-ME-WE
    Southeast Asia-Middle East-Western Europe 2

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