Message Passing Interface 
Mean Point of Impact 
Max Planck Institute 
Media Platform Interface 
Magnetic Particle Inspection 
mannose phosphate isomerase 
mass psychogenic illness 
Master Patient Index 
Maximum Permitted Intake 
Maximum Potential Intensity 
Milanka Price Index 
Military Police Investigator 
Minimum Picture Interval 
Mission Payload Integration 
Multi Path Interface 
multiphoton ionization 
Multiple Protocol Interface 
IATA code for Mariposa-Yosemite Airpor… 
Magnesium Products Industries 
Magnetic Peripherals Inc. 
Mail Processing Infrastructure 
Maintenance programs integration 
Major Periodic Inspection 
Mandibular Position Indicator 
Manitoba Public Insurance 
Mannheim Peritonitis Index 
mannose-6-phosphate isomerase 
Manufacturing Processing Instruction 
Marine Pollution Incident 
MASS Position Indicator