The meaning of the Acronym SEM is...

SEM is

• SmartStream Encryption Modulator

More Meanings For SEM:

• Solvent Extractable Material
• Synthesizer Expander Module
• Standard Error of Mean
• Space Environment Monitor
• Scanning Electron Microscope
• Space Environment Monitor
• Structural Equation Models
• Structural Equation Modeling
• Secondary Electron Multiplier
• Science, Engineering, and Mathematics
• SEMester
• Spec Epics Motors
• Sound And Efficient Management
• Strategic Enterprise Management
• Search Engine Marketing

SEM is also in:

• Chemistry
• Electronics
• Firms
• General
• Mathematics
• Meteorology
• Ocean Science
• Physics
• Universities