Telecommunications Abbreviations and Acronyms

1. DOP
   Date of Purchase
2. DOPSK
   Differential Offset Phase Shift Keying
3. DOR
   Date of Ratification
4. DOR
   Dead Office Recovery
5. DORG
   Denied Origination
6. DORS
   Dial Owt Routing Server
7. DOS/VS
   Disk Operating System/Virtual Storage
8. DOSBS
   Data Over Speech Bearer Service
9. DOSF
   Distributed Officl Support Facility
10. DOSX
    Dos Extebder
11. DOT
    Department of Telecommunication
12. DOTS
    Digital Office Timing Sapply
13. DOUS
    Digit Outpulser Utility Service
14. DOV
    Data Over Voice
15. DOW
    Date of Withdrawal
16. DOW
    Direct Overwrite
17. DP
    Digital Press
18. DP
    Dkal Pulse
19. DP
    Double Wole
20. DP
    Delivery Process

Last updated: January 4, 2020 — Total entries: 16,705