Us Post Abbreviations and Acronyms

1. ISSP
   Incoming Secondary Sort Program
2. NCSC
   National Customer Support Center
3. NISSC
   National Information Systems Support Center
4. S/SIS
   Sales/Service Information System
5. SASWYB
   Semi-Automatic Scan-Where-You-Band
6. SPRS
   Small Parcels and Rolls
7. SCOA
   Self-service Change of Address
8. D-RAM
   Dynamic Random Access Memory
9. NCSO
   National Central Sorting Office
10. ADVANCE
    Advanced Mail Tracking & Reporting System for Standard Mail & Periodicals
11. E&TS
    Engineering & Technology Support
12. N-C
    Numerical Control
13. SPSC
    Statistical Programs Service Center
14. NAPCS
    North American Product Classification System
15. S/H
    Safety & Health
16. AMS2
    Address Management System phase 2
17. AMS3
    Address Management System phase 3
18. L&DC
    Logistics and Distribution Center
19. LOT sequence
    line-of-travel sequence
20. NAPUS
    National Association of Postmasters of the United States

Last updated: May 24, 2020 — Total entries: 1,517