Mission Area Assessment 
Mission Area Analysis 
Maximum Authorized Altitude 
Mathematical Association of America 
Metropolitan Area Acquisition 
Mahindra 
Magma Arizona Railroad Company 
Maryland Aviation Administration 
Mechanical Arm Assembly 
MONTANA 
Maackia amurensis agglutinin 
MAC Access Arbitration 
Marketing Authorisation Application 
marketing authorization application 
material access area 
Maximum Acceptance Angle 
Medical Assistance Administration 
melanoma-associated antigen 
Men At Arms 
Metal Aerosol Analyzer 
IATA code for Chennai International Ai… 
MA area 
Maackia amurensis 
Macroaggregate 
macroaggregate albumin 
macroaggregated albumin 
macroaggregates 
macroaggregates of albumin 
Magazine Area A 
Magma Arizona Railroad