metastases 
Mechanized Export Traffic System 
mobile electronic test set 
Mobile Engine Test Stand 
Modular Engine Test System 
Modular Equipment Transporter System 
Maintenance Equipment Transport System 
Materials and Equipment Trading Servic… 
metabolic equivalent tasks 
Metabolic equivalent units 
metabolic equivalents 
Metabolic Syndrome 
metabolic units 
Metadata Encoding & Transmission Stand… 
Metadata Encoding and Transmission Sta… 
metal strip 
metastatic 
MET-COIL SYSTEMS CORP. 
Meteorological System 
Middle East Technology Show 
Middle East Training School 
Mission Effectiveness Trade Study 
Mobile Earth Terminals 
Mobile Education Teams 
mobile electronic threat simulator 
Modular Engine Test Stand 
Modular Environmental Test System 
motorists emergency telephone system