Air Rescue Service
Army Regulations
Air Reserve Station
Aerial Reconnaissance and Surveillance
aerial refueling store
Air Refueling Squadron
Air Rescue Squadron
Airborne Receiving System
Salvage Ship
Action Report System
Advanced Radiographic System
Advanced Rocket System
Aerial Radiac System
Aerial Recon and Surveillance
aerial reconnaissance and security
Aerial Refueling System
Aerospace Reporting System
Agency Reporting System
Air Radio System
air reconnaissance squadron
Air Restart Switch
Air Traffic System Requirements Service
Airborne Receiver System
Aircraft Repair Section
Airway Radio Stations
All Regions Server
Analysis and Reporting System
Army Reserve Sustainment
Audio Routing System
Automated Response System
Salvage and Rescue Ship