What does ASTS stand for?

Administrative Systems Testing Section - Social Security Administration

Advanced SAGE - Semiautomatic Ground Environment Tracking Study - Military (IAA)

Advanced Surveillance and Tracking System (ACAE)

Advance Supplement Testing Systems

Aeromedical Staging Squadron - Military (MLEX)

Airborne Survivable Tracking System (ACAE)

Airport Surface Traffic Simulator

Air-to-Surface Transport System (SAUS)

Alabama State Training School (SAUO)

American Sabbath Tract Society - Later, ASTCC (EA)

American Society of Transplant Surgeons (EA)

Armament System Test Set (MCD)

Asbestos in Schools Tracking System (SAUS)

ASE Test Ltd. - NASDAQ symbol (SAG)

ASROC - Antisubmarine Rocket Splashpoint Telemetry System - Navy

Assembly Status Tracking System (SAUS)

Associated Transport Lines - Common carrier symbol

Associates - Telegraphy (PCTE)

Automated Stock Transfer System (MCD)

Avionics System Test Specification (MCD)