Army Abbreviations and Acronyms

1. SAR
   Search and Rescue
2. SAR
   Superintendent
3. SAR
   synthetic aperture radar (satellite)
4. SCS
   Security Control System
5. STR
   Strike
6. STR
   Software Test Report
7. U
   Unclassified
8. USN
   United States Navy
9. AAR
   After Action Review
10. ACL
    Access Control List
11. AMU
    Astronaut Maneuvering Unit
12. ASP
    Ammunition Supply Point
13. ASW
    Southwest Region
14. CPU
    Central Processing Unit
15. CSS
    Central Security Service
16. CSS
    Combat Service Support
17. CSU
    Channel Service Unit
18. ISO
    Information Systems Office
19. LAS
    Land Analysis System
20. LAT
    Latitude

Last updated: December 19, 2021 — Total entries: 29,691