Governmental & Military Abbreviations and Acronyms

1. SDN
   Sudan Republic of the
2. SDNRIU
   Secure Digital Net Radio Interface Unit
3. SDNS
   Secure Data Network System
4. SDO
   Staff Duty Officer
5. SDO
   Shift Duty Officer
6. SDO
   Self Describing Object
7. SDO
   Securities Division order
8. SDO
   Space Discovery Office
9. SDO
   Solar Dynamics Observatory
10. SDO
    Staff Duty Officer. Same Duty As Cq (see Above) But Done By A Senior Nco At Battalion-level Or Above.
11. SDP
    Service Delivery Point
12. SDP
    Security, Democracy, Prosperity
13. SDP
    Shuttle Data Processor
14. SDP
    Surveillance Data Processing
15. SDP
    Aero Sudpacifico
16. SDP
    Software Development Plan
17. SDP
    Social Democratic Party (European Politics)
18. SDP
    Strategic Development Plan
19. SDPD
    San Diego Police Department
20. SDPF
    Sensor Data Processing Facility

Last updated: May 24, 2020 — Total entries: 74,797