301 AMS definitions

American Meteorological Society 
Acquisition Management System 
Automated Manifest System 
Agricultural Marketing Service 
Alpha Magnetic Spectrometer 
American Mathematical Society 
Accelerator Mass Spectrometry 
Andrew Message System 
Aerial Measuring System 
altered mental status 
Asset Management System 
Access Management System 
Aeronautical Mobile Service 
Antenna Microwave Subsystem 
Automatic Music Search 
Access Method Services 
Acute Mountain Sickness 
Address Management System 
American Meteor Society 
AMSOIL 
AMSOIL OLD 
Army Management Structure 
Army Map Service 
Acoustic Measurement System 
Administrative Management Society 
Administrative Management Staff 
aerosol mass spectrometer 
Air Mobility Squadron 
amylase 
aseptic meningitis syndrome 
Asymetric Multiprocessing System 
Attitude Measurement System 
Automated Manifesting System 
Accelerator Mass Spectrometer 
Account Management System 
Activity Manager System 
Actuation Mechanism Subsystem 
Actuator Mechanism Subsystem 
Administrative Message System 
Advanced Mapping Spectrometer