Army & Military Abbreviations and Acronyms

1. AFSPC
   Air Force Space Command
2. AIRCENT
   Air Forces Central Region (NATO)
3. ASOC
   Air Support Operations Center
4. C-Day
   Day in Which Movement From Origin Begins
5. C4ISR
   Command, Control, Communications, Computers, Intelligence, Surveillance, and Reconnaissance
6. COMSEC
   Communications Security (military)
7. COMSOCEUR
   Commander, Special Operations Command, Europe
8. NCOIC
   Non-Commissioned Officer in Charge
9. T.O.
   Technical Order
10. CASEVAC
    Casualty Evacuation
11. A-TM
    Alpha Team (Special Forces Operational Detachment)
12. A/JSIC
    Alternate JSIC
13. A3I
    Accelerated Architecture Acquisition Initiative
14. AAPCI
    Atlantic Agri-Products Competitiveness Initiative
15. AARADCOM
    Army Armament Research and Development Command
16. AASLT
    Air Assault
17. ACINT
    Acoustic Intelligence
18. ACIS (now BIS)
    Automated Customs Information Service
19. ACLANT
    Allied Commander Atlantic
20. ACLOS
    Automatic Command to Line of Sight

Last updated: May 24, 2020 — Total entries: 5,570