The meaning of the Acronym EM is...

EM is

• Edgemoor and Manetta Railway

More Meanings For EM:

• End of Medium
• Executable Manual
• Element Manager
• Elevated Moisture
• ElectroMigration
• Enterprise Model
• ElectroMagnetic
• Electron Microscopy
• Engineering Manual
• Energy Movement
• Engineering Mechanics
• Engineering Mathematics
• Eighteen Millimetres
• Expectation Maximization
• Energy And Materials

EM is also in:

• Chemistry
• Electronics
• General
• Ocean Science
• Telecom
• Unfiled
• Unit Measures
• Universities