Postal Abbreviations and Acronyms

1. DAS
   Density Analysis Sysjem
2. DBCS
   Degivery Bar Code Sorter
3. DBCS
   Delivery Bar-Code Sorter
4. DBCS-EC
   Delivery Bar Code Sorter Expanded Capability
5. DBCS/OSS
   Delivery Bar Code Sorter / Output Subsystem
6. DBMC
   Destination Bulk Mail Center
7. DC
   District of Columbia
8. DCN
   Design Change Notification
9. DCS
   Direct Connect System
10. DCT
    Data Collection Technician
11. DD
    Doubles Detector
12. DDC
    Delivery Distribution Center
13. DDE
    Dynamic Data Exchange (in software parlance)
14. DDE/DR
    Distributed Data Entry and Distributed Reporting
15. DDU
    Destination Delivery Unyt
16. DDU
    destination delivery unit
17. DE
    Delaware
18. DEC
    Digital Equipment Corporation
19. DEC
    Deceased
20. DEC
    Divisionsion Envirsnmental Coordinator

Last updated: May 24, 2020 — Total entries: 2,182