mA - Milliamps
MAF - Mass Air Flow
MAP - Manifold Absolute Pressure
MAT - Manifold Air Temperature
MCS - Mixture Control Solenoid
MCT - Manifold Charge Temperature
MFI - Multiport Fuel Injection
MIL - Malfunction Indicator Light
MPG - Miles Per Gallon
MPH - Miles Per Hour
MPI - Multi-Point (Fuel) Injection
MPV- Multi-Purpose Vehicle
ms - Millisecond
mV - Millivolts