The meaning of the Acronym SMA is...

SMA is

• Shadrach, Meschach, and Abednigo
• So Many Angels

More Meanings For SMA:

• Intools Instrumentation software SMArt loop file
• State Machine Action
• Satellite Master Antenna
• Styrene Malic Anhydride
• Sequential Multiple Analysis
• SubMiniature version A
• International Conference on Shape Modeling and Applications
• Smoothed Moving Average
• Simple Moving Average
• State Meteorology Administration
• Saint Michaels Academy
• Studio of Masquerade Arts
• Saint Mary's Academy
• Student Managed Assessment
• Poly (Styrene Maleic Anhydride)

SMA is also in:

• Amateur Radio
• Chemistry
• Electronics
• File Extensions
• General
• IEEE
• Mathematics
• Ocean Science
• Plastics
• Universities