postal service Abbreviations and Acronyms

1. RTS
   return-to-sender
2. RWPO
   Railway Post Office
3. SBM
   Stamps By Mail
4. SCAN
   Shipment Confirmation Acceptance Notification
5. SCF
   Sectional Center Facility
6. SDC
   stamp distribution center
7. SDC
   Service Delivery Calculator
8. SDO
   Stamp Distribution Office
9. SEAM
   Solution for Enterprise Asset Management
10. SFS
    Stamp Fulfillment Services
11. SHP
    Subsequent Handling Pieces
12. SOC
    Stamps on Consignment
13. SP
    Standard Post
14. SP/BS
    Small Parcel and Bundle Sorter
15. SPBS
    Small Parcel and Bundle Sorter
16. SPF
    Shipper-Paid Forwarding
17. SPFC
    Single-Piece First-Class Mail Measurement
18. SPLSM
    Single-Position Letter Sorting Machine
19. SPLY
    Same Period Last Year
20. SPMS
    Scan Point Management System

Last updated: May 24, 2020 — Total entries: 727