Audit Information Management System 
Australian Institute of Marine Science 
Airplane Information Management System 
Automated Information Management Syste… 
Apple Internet Mail Server 
Australian Institute of Medical Scient… 
Automated Instructional Management Sys… 
Action Information Management System 
Advanced Integration Modules 
Advanced Intercontinental Missile Syst… 
Advanced Inventory Management System 
Aeronautical Interim Monitoring System 
Airbus Inventory Management System 
American Institute of Merchant Shippin… 
Ancestry informative markers 
Apprenticeship Information Management… 
Association for Improvements in Matern… 
ASSOCIATION OF INDEPENDENT MOTOR STORE… 
Auto Indexing Mass Storage 
Automated International Market System 
Automated Intrusion Monitoring System 
abnormal involuntary movement scale 
abnormal involuntary movements 
Abnormal Involuntary Movements Scale 
Accreditation Information Management S… 
ACCS Information Management System 
ActivCard Identity Management System 
Adaptive Internet Multimedia Streaming 
Advanced Image Management System 
Advanced Imagery Multispectral System