Army Abbreviations and Acronyms

1. CSS
   Central Security Service
2. CSS
   Combat Service Support
3. CSU
   Channel Service Unit
4. ISO
   Information Systems Office
5. LAS
   Land Analysis System
6. LAT
   Latitude
7. MAU
   Marine Amphibious Unit
8. MEU
   Marine Expeditionary Unit (US)
9. NAV
   Navigator
10. NCR
    National Capital Region (Metro Manila)
11. NIU
    Network Interface Unit
12. CCTV
    Closed Circuit Television
13. CST
    Central Standard Time (UTC-6 Hours)
14. ECU
    Environmental Control Unit (GSM)
15. J
    Joint
16. O|M
    Operation and Maintenance
17. P&L
    Public Law
18. P&L
    Production & Logistics
19. PAS
    Public Affairs Specialist
20. SST
    States Supersonic Transport

Last updated: December 19, 2021 — Total entries: 29,698