The meaning of the Acronym MSD is...

MSD is

• Most Safe Dress code

More Meanings For MSD:

• Most Significant Digit
• Mass Storage Device
• Microsoft System Diagnostics
• Mean Square Displacement
• Multi-Spark Discharge
• Mean Squared Displacement
• Mean Squared Distance
• MineSweeping Drone
• Morpho Syntactic Description
• Mean Squared Deviation
• Mixed Service Drive
• Medium Source Daylight
• Moisture Sensitive Device
• Military Service Discipline
• Mulit Spark Discharge

MSD is also in:

• Chemistry
• Electronics
• General
• Mathematics
• Physics
• Ship Types
• Software
• Unfiled