Individual Mobilization Augmentee 
Interconnect Mediated Access 
Individual Mobilization Augmentees 
Information Mission Area 
Intermediate Maintenance Activity 
Intermediate Maintenance Activities 
Institute of Management Accountants 
Interactive Multimedia Association 
Integrated Modular Avionics 
Individual Mobilization Augmentation 
Installation Management Agency 
Integrated Motor Assist 
Inverse Multiplexing for ATM 
Interchurch Medical Assistance 
International Mineralogical Associatio… 
I Might Add 
Ideal Mechanical Advantage 
Identity Management Architecture 
Industrial Medical Association 
Information Management Area 
Integrated Microwave Assembly 
Intelligent Maintenance Aid 
internal mammary artery 
International Mycological Association 
Irish Medical Association 
ideomotor apraxia 
Idle Mixture Air 
IInformation Mission Area 
Immunoadsorption 
immunometric assay